Website/static/slides/cse562sp2015/03-RA/assets/5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3/5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3.json

{"assets":{"80097366BE68C112FD1CCEF58E9CD8BA":{"type":"texture","index":12,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/80097366BE68C112FD1CCEF58E9CD8BA.svg","width":142,"height":94},"CB92324D2101182D823E206105027794":{"type":"texture","index":21,"assetRequest":{"type":"slide","state":"outgoing","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/CB92324D2101182D823E206105027794.svg","width":1024,"height":768},"2D0A2DF59C805AE964083A70611C41C9":{"type":"texture","index":11,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/2D0A2DF59C805AE964083A70611C41C9.svg","width":653,"height":77},"7CF719F62535033B15CF8E8C7D50479F":{"type":"texture","index":18,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/7CF719F62535033B15CF8E8C7D50479F.svg","width":225,"height":453},"498E23C82CA78A4BCD7BA88E5243B6FC":{"type":"texture","index":10,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/498E23C82CA78A4BCD7BA88E5243B6FC.svg","width":1024,"height":768},"90E721BABF76CCA975D14F6DB87607E9":{"type":"texture","index":19,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/90E721BABF76CCA975D14F6DB87607E9.svg","width":216,"height":452},"CACF6DD011AD1940450EED02A44C3CF7":{"type":"texture","index":14,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/CACF6DD011AD1940450EED02A44C3CF7.svg","width":44,"height":94},"DA99B28937B98CD7998E4A38C1D0F67E":{"type":"texture","index":15,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/DA99B28937B98CD7998E4A38C1D0F67E.svg","width":44,"height":94},"A6DF66EB30032E6443EF2FF24FC60015":{"type":"texture","index":20,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/A6DF66EB30032E6443EF2FF24FC60015.svg","width":440,"height":76},"B5179DBB64394640A9CFF93497A6C4A3":{"type":"texture","index":17,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/B5179DBB64394640A9CFF93497A6C4A3.svg","width":232,"height":453},"DEEFF008FB455FF2094B06B3EBE8C304":{"type":"texture","index":22,"assetRequest":{"type":"slide","state":"incoming","slide":"80598C1A-033A-41D4-87B0-5715F3E15F8E"},"url":"assets/DEEFF008FB455FF2094B06B3EBE8C304.png","width":1024,"height":768},"B0E2B2B729394EC625F5B980254F2DA0":{"type":"texture","index":13,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/B0E2B2B729394EC625F5B980254F2DA0.svg","width":88,"height":134},"EFD04BB14B3ED41FC9FCCDA31B390203":{"type":"texture","index":16,"assetRequest":{"type":"slide","state":"contents","slide":"5D4E0CF7-344C-4DCB-BCA0-47A6959FE1C3"},"url":"assets/EFD04BB14B3ED41FC9FCCDA31B390203.svg","width":88,"height":134}},"events":[{"effects":[{"beginTime":0,"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":334.8895034790039,"pointY":453.1175537109375},"width":229.0800018310547,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"63629224-9F6D-486A-A4AF-4436DD7EA5A0","layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":291.6504974365234,"pointY":155.877197265625},"width":229.0800018310547,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,-0.0004922987690640373,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":1.273138183627282,"pointY":0.3464018529078098}},"layers":[{"animations":[{"repeatCount":0,"animations":[{"from":{"scalar":0},"beginTime":0,"repeatCount":0,"fillMode":"both","property":"opacity","duration":1,"timingFunction":"easeInEaseOut","to":{"scalar":1}},{"from":{"scalar":false},"beginTime":0,"repeatCount":0,"fillMode":"forwards","property":"hidden","duration":1,"to":{"scalar":false}}],"beginTime":1e-100,"fillMode":"both","duration":1}],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":114.6504974365234,"pointY":225.377197265625},"width":232,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B5179DBB64394640A9CFF93497A6C4A3"}]}]},"effects":[],"duration":1,"type":"buildIn","name":"apple:dissolve","objectID":"63629224-9F6D-486A-A4AF-4436DD7EA5A0"}],"automaticPlay":false,"hyperlinks":[],"accessibility":[{"text":"A List of Tuples","targetRectangle":{"y":232.0052491426468,"x":758.4489765167236,"width":204,"height":36}},{"text":"Relational","targetRectangle":{"y":424.24609375,"x":45.9395637512207,"width":114.69140625,"height":29}},{"text":"Algebra","targetRectangle":{"y":453.24609375,"x":58.6075325012207,"width":89.35546875,"height":29}},{"text":"Relational Algebra","targetRectangle":{"y":72,"x":183,"width":658,"height":96}},{"text":"symbol.png","targetRectangle":{"y":590.1123046875,"x":65.7852668762207,"width":75,"height":83}},{"text":"Data","targetRectangle":{"y":675.1123051643372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"[Set] Relational ","targetRectangle":{"y":416.9999994039536,"x":233.1895063781738,"width":211.74,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":281.5495063781739,"width":106.6799999999999,"height":36}},{"text":"Bag Relational ","targetRectangle":{"y":416.9999994039536,"x":502.0592320823669,"width":203.43,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":546.264232082367,"width":106.6799999999999,"height":36}},{"text":"symbol.png","targetRectangle":{"y":183.8876953125,"x":65.7852668762207,"width":75,"height":83}},{"text":"A Bag of Tuples","targetRectangle":{"y":638.1123048067093,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"Data","targetRectangle":{"y":268.8876957893372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"A Bag of Tuples","targetRectangle":{"y":232.1228028535843,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":638.1123048067093,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":232.1228028535843,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"Today","targetRectangle":{"y":705.0000004768372,"x":414.9759995937347,"width":96.048,"height":43}},{"text":"Extended","targetRectangle":{"y":406.3824467658997,"x":804.8219828453064,"width":111.254,"height":31}},{"text":"Relational ","targetRectangle":{"y":437.3824467658997,"x":803.3659828453063,"width":121.3940000000001,"height":31}},{"text":"Algebra","targetRectangle":{"y":468.3824467658997,"x":814.2209828453064,"width":92.45600000000002,"height":31}},{"text":"A List of Tuples","targetRectangle":{"y":637.9947510957718,"x":758.4489765167236,"width":204,"height":36}}],"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":true,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"498E23C82CA78A4BCD7BA88E5243B6FC"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":120},"width":874,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":170,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"F529CAA2-FE1E-4C13-865D-E53C436D1837","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":439.5,"pointY":94.5},"width":653,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":77,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"2D0A2DF59C805AE964083A70611C41C9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852675914764,"pointY":453.0000007152557},"width":132.8750014305115,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":81.50781393051147,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"2E2FBA94-FF6F-4E28-9640-79BF89FD4151","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":66.1522331237793,"pointY":40.75390625},"width":142,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"80097366BE68C112FD1CCEF58E9CD8BA"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":656.1123046875},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"DAACFF57-89B8-4AE2-87FC-CBAF3DED1245","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.8876953125},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B0E2B2B729394EC625F5B980254F2DA0"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":541.1863424130306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"8AC4794E-C1A5-4843-9A20-A7F026A3FB31","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38168834523304},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"CACF6DD011AD1940450EED02A44C3CF7"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":355.1853658505306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"7AA3174F-1A8D-4772-A472-CE71CFAB67CD","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38266490773299},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"DA99B28937B98CD7998E4A38C1D0F67E"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":249.8876953125},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"1472407E-C461-4452-8085-EF29671107E7","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.1123046875},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"EFD04BB14B3ED41FC9FCCDA31B390203"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":334.8895034790039,"pointY":453.1175537109375},"width":229.0800018310547,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"63629224-9F6D-486A-A4AF-4436DD7EA5A0","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":114.6504974365234,"pointY":225.377197265625},"width":232,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B5179DBB64394640A9CFF93497A6C4A3"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":599.6042327880859,"pointY":453.1175537109375},"width":221.3399963378906,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"EBBB28A4-B6EE-4D3B-8833-8E15D6126C6F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":110.5657653808594,"pointY":225.377197265625},"width":225,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"7CF719F62535033B15CF8E8C7D50479F"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":860.448974609375,"pointY":453},"width":213,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0A50D590-6743-4560-9699-D57C835104F3","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":106.051025390625,"pointY":224.9947509765625},"width":216,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":452,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"90E721BABF76CCA975D14F6DB87607E9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":463,"pointY":715.981201171875},"width":431.0546875,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":72.03759765625,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"46FB054D-2D16-40B3-B924-9E48E7E7005F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":215.52734375,"pointY":35.03759765625},"width":440,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":76,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"A6DF66EB30032E6443EF2FF24FC60015"}]}]}]}},{"effects":[{"beginTime":0,"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":599.6042327880859,"pointY":453.1175537109375},"width":221.3399963378906,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"EBBB28A4-B6EE-4D3B-8833-8E15D6126C6F","layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":23.06576538085938,"pointY":155.877197265625},"width":221.3399963378906,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,-0.0004922987690640373,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.1042096582745394,"pointY":0.3464018529078098}},"layers":[{"animations":[{"repeatCount":0,"animations":[{"from":{"scalar":0},"beginTime":0,"repeatCount":0,"fillMode":"both","property":"opacity","duration":1,"timingFunction":"easeInEaseOut","to":{"scalar":1}},{"from":{"scalar":false},"beginTime":0,"repeatCount":0,"fillMode":"forwards","property":"hidden","duration":1,"to":{"scalar":false}}],"beginTime":1e-100,"fillMode":"both","duration":1}],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":110.5657653808594,"pointY":225.377197265625},"width":225,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"7CF719F62535033B15CF8E8C7D50479F"}]}]},"effects":[],"duration":1,"type":"buildIn","name":"apple:dissolve","objectID":"EBBB28A4-B6EE-4D3B-8833-8E15D6126C6F"}],"automaticPlay":false,"hyperlinks":[],"accessibility":[{"text":"A List of Tuples","targetRectangle":{"y":232.0052491426468,"x":758.4489765167236,"width":204,"height":36}},{"text":"Relational","targetRectangle":{"y":424.24609375,"x":45.9395637512207,"width":114.69140625,"height":29}},{"text":"Algebra","targetRectangle":{"y":453.24609375,"x":58.6075325012207,"width":89.35546875,"height":29}},{"text":"Relational Algebra","targetRectangle":{"y":72,"x":183,"width":658,"height":96}},{"text":"symbol.png","targetRectangle":{"y":590.1123046875,"x":65.7852668762207,"width":75,"height":83}},{"text":"Data","targetRectangle":{"y":675.1123051643372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"[Set] Relational ","targetRectangle":{"y":416.9999994039536,"x":233.1895063781738,"width":211.74,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":281.5495063781739,"width":106.6799999999999,"height":36}},{"text":"Bag Relational ","targetRectangle":{"y":416.9999994039536,"x":502.0592320823669,"width":203.43,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":546.264232082367,"width":106.6799999999999,"height":36}},{"text":"symbol.png","targetRectangle":{"y":183.8876953125,"x":65.7852668762207,"width":75,"height":83}},{"text":"A Bag of Tuples","targetRectangle":{"y":638.1123048067093,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"Data","targetRectangle":{"y":268.8876957893372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"A Bag of Tuples","targetRectangle":{"y":232.1228028535843,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":638.1123048067093,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":232.1228028535843,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"Today","targetRectangle":{"y":705.0000004768372,"x":414.9759995937347,"width":96.048,"height":43}},{"text":"Extended","targetRectangle":{"y":406.3824467658997,"x":804.8219828453064,"width":111.254,"height":31}},{"text":"Relational ","targetRectangle":{"y":437.3824467658997,"x":803.3659828453063,"width":121.3940000000001,"height":31}},{"text":"Algebra","targetRectangle":{"y":468.3824467658997,"x":814.2209828453064,"width":92.45600000000002,"height":31}},{"text":"A List of Tuples","targetRectangle":{"y":637.9947510957718,"x":758.4489765167236,"width":204,"height":36}}],"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":true,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"498E23C82CA78A4BCD7BA88E5243B6FC"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":120},"width":874,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":170,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"F529CAA2-FE1E-4C13-865D-E53C436D1837","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":439.5,"pointY":94.5},"width":653,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":77,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"2D0A2DF59C805AE964083A70611C41C9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852675914764,"pointY":453.0000007152557},"width":132.8750014305115,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":81.50781393051147,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"2E2FBA94-FF6F-4E28-9640-79BF89FD4151","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":66.1522331237793,"pointY":40.75390625},"width":142,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"80097366BE68C112FD1CCEF58E9CD8BA"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":656.1123046875},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"DAACFF57-89B8-4AE2-87FC-CBAF3DED1245","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.8876953125},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B0E2B2B729394EC625F5B980254F2DA0"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":541.1863424130306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"8AC4794E-C1A5-4843-9A20-A7F026A3FB31","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38168834523304},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"CACF6DD011AD1940450EED02A44C3CF7"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":355.1853658505306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"7AA3174F-1A8D-4772-A472-CE71CFAB67CD","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38266490773299},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"DA99B28937B98CD7998E4A38C1D0F67E"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":249.8876953125},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"1472407E-C461-4452-8085-EF29671107E7","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.1123046875},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"EFD04BB14B3ED41FC9FCCDA31B390203"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":334.8895034790039,"pointY":453.1175537109375},"width":229.0800018310547,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"63629224-9F6D-486A-A4AF-4436DD7EA5A0","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":114.6504974365234,"pointY":225.377197265625},"width":232,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B5179DBB64394640A9CFF93497A6C4A3"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":599.6042327880859,"pointY":453.1175537109375},"width":221.3399963378906,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"EBBB28A4-B6EE-4D3B-8833-8E15D6126C6F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":110.5657653808594,"pointY":225.377197265625},"width":225,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"7CF719F62535033B15CF8E8C7D50479F"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":860.448974609375,"pointY":453},"width":213,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0A50D590-6743-4560-9699-D57C835104F3","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":106.051025390625,"pointY":224.9947509765625},"width":216,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":452,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"90E721BABF76CCA975D14F6DB87607E9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":463,"pointY":715.981201171875},"width":431.0546875,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":72.03759765625,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"46FB054D-2D16-40B3-B924-9E48E7E7005F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":215.52734375,"pointY":35.03759765625},"width":440,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":76,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"A6DF66EB30032E6443EF2FF24FC60015"}]}]}]}},{"effects":[{"beginTime":0,"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":860.448974609375,"pointY":453},"width":213,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0A50D590-6743-4560-9699-D57C835104F3","layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":-241.948974609375,"pointY":155.9947509765625},"width":213,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,-0.0004922987690640373,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":-1.135910678917254,"pointY":0.3466630894709458}},"layers":[{"animations":[{"repeatCount":0,"animations":[{"from":{"scalar":0},"beginTime":0,"repeatCount":0,"fillMode":"both","property":"opacity","duration":1,"timingFunction":"easeInEaseOut","to":{"scalar":1}},{"from":{"scalar":false},"beginTime":0,"repeatCount":0,"fillMode":"forwards","property":"hidden","duration":1,"to":{"scalar":false}}],"beginTime":1e-100,"fillMode":"both","duration":1}],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":106.051025390625,"pointY":224.9947509765625},"width":216,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":452,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"90E721BABF76CCA975D14F6DB87607E9"}]}]},"effects":[],"duration":1,"type":"buildIn","name":"apple:dissolve","objectID":"0A50D590-6743-4560-9699-D57C835104F3"}],"automaticPlay":false,"hyperlinks":[],"accessibility":[{"text":"A List of Tuples","targetRectangle":{"y":232.0052491426468,"x":758.4489765167236,"width":204,"height":36}},{"text":"Relational","targetRectangle":{"y":424.24609375,"x":45.9395637512207,"width":114.69140625,"height":29}},{"text":"Algebra","targetRectangle":{"y":453.24609375,"x":58.6075325012207,"width":89.35546875,"height":29}},{"text":"Relational Algebra","targetRectangle":{"y":72,"x":183,"width":658,"height":96}},{"text":"symbol.png","targetRectangle":{"y":590.1123046875,"x":65.7852668762207,"width":75,"height":83}},{"text":"Data","targetRectangle":{"y":675.1123051643372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"[Set] Relational ","targetRectangle":{"y":416.9999994039536,"x":233.1895063781738,"width":211.74,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":281.5495063781739,"width":106.6799999999999,"height":36}},{"text":"Bag Relational ","targetRectangle":{"y":416.9999994039536,"x":502.0592320823669,"width":203.43,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":546.264232082367,"width":106.6799999999999,"height":36}},{"text":"symbol.png","targetRectangle":{"y":183.8876953125,"x":65.7852668762207,"width":75,"height":83}},{"text":"A Bag of Tuples","targetRectangle":{"y":638.1123048067093,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"Data","targetRectangle":{"y":268.8876957893372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"A Bag of Tuples","targetRectangle":{"y":232.1228028535843,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":638.1123048067093,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":232.1228028535843,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"Today","targetRectangle":{"y":705.0000004768372,"x":414.9759995937347,"width":96.048,"height":43}},{"text":"Extended","targetRectangle":{"y":406.3824467658997,"x":804.8219828453064,"width":111.254,"height":31}},{"text":"Relational ","targetRectangle":{"y":437.3824467658997,"x":803.3659828453063,"width":121.3940000000001,"height":31}},{"text":"Algebra","targetRectangle":{"y":468.3824467658997,"x":814.2209828453064,"width":92.45600000000002,"height":31}},{"text":"A List of Tuples","targetRectangle":{"y":637.9947510957718,"x":758.4489765167236,"width":204,"height":36}}],"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":true,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"498E23C82CA78A4BCD7BA88E5243B6FC"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":120},"width":874,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":170,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"F529CAA2-FE1E-4C13-865D-E53C436D1837","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":439.5,"pointY":94.5},"width":653,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":77,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"2D0A2DF59C805AE964083A70611C41C9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852675914764,"pointY":453.0000007152557},"width":132.8750014305115,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":81.50781393051147,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"2E2FBA94-FF6F-4E28-9640-79BF89FD4151","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":66.1522331237793,"pointY":40.75390625},"width":142,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"80097366BE68C112FD1CCEF58E9CD8BA"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":656.1123046875},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"DAACFF57-89B8-4AE2-87FC-CBAF3DED1245","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.8876953125},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B0E2B2B729394EC625F5B980254F2DA0"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":541.1863424130306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"8AC4794E-C1A5-4843-9A20-A7F026A3FB31","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38168834523304},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"CACF6DD011AD1940450EED02A44C3CF7"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":355.1853658505306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"7AA3174F-1A8D-4772-A472-CE71CFAB67CD","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38266490773299},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"DA99B28937B98CD7998E4A38C1D0F67E"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":249.8876953125},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"1472407E-C461-4452-8085-EF29671107E7","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.1123046875},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"EFD04BB14B3ED41FC9FCCDA31B390203"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":334.8895034790039,"pointY":453.1175537109375},"width":229.0800018310547,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"63629224-9F6D-486A-A4AF-4436DD7EA5A0","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":114.6504974365234,"pointY":225.377197265625},"width":232,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B5179DBB64394640A9CFF93497A6C4A3"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":599.6042327880859,"pointY":453.1175537109375},"width":221.3399963378906,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"EBBB28A4-B6EE-4D3B-8833-8E15D6126C6F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":110.5657653808594,"pointY":225.377197265625},"width":225,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"7CF719F62535033B15CF8E8C7D50479F"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":860.448974609375,"pointY":453},"width":213,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0A50D590-6743-4560-9699-D57C835104F3","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":106.051025390625,"pointY":224.9947509765625},"width":216,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":452,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"90E721BABF76CCA975D14F6DB87607E9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":463,"pointY":715.981201171875},"width":431.0546875,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":72.03759765625,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"46FB054D-2D16-40B3-B924-9E48E7E7005F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":215.52734375,"pointY":35.03759765625},"width":440,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":76,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"A6DF66EB30032E6443EF2FF24FC60015"}]}]}]}},{"effects":[{"beginTime":0,"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":463,"pointY":715.981201171875},"width":431.0546875,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":72.03759765625,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"46FB054D-2D16-40B3-B924-9E48E7E7005F","layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":264.52734375,"pointY":-295.96240234375},"width":431.0546875,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,-0.0004922987690640373,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":72.03759765625,"hidden":false,"anchorPoint":{"pointX":0.6136746714997734,"pointY":-4.10844353466682}},"layers":[{"animations":[{"repeatCount":0,"animations":[{"from":{"scalar":0},"beginTime":0,"repeatCount":0,"fillMode":"both","property":"opacity","duration":1,"timingFunction":"easeInEaseOut","to":{"scalar":1}},{"from":{"scalar":false},"beginTime":0,"repeatCount":0,"fillMode":"forwards","property":"hidden","duration":1,"to":{"scalar":false}}],"beginTime":1e-100,"fillMode":"both","duration":1}],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":215.52734375,"pointY":35.03759765625},"width":440,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":76,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"A6DF66EB30032E6443EF2FF24FC60015"}]}]},"effects":[],"duration":1,"type":"buildIn","name":"apple:dissolve","objectID":"46FB054D-2D16-40B3-B924-9E48E7E7005F"}],"automaticPlay":false,"hyperlinks":[],"accessibility":[{"text":"A List of Tuples","targetRectangle":{"y":232.0052491426468,"x":758.4489765167236,"width":204,"height":36}},{"text":"Relational","targetRectangle":{"y":424.24609375,"x":45.9395637512207,"width":114.69140625,"height":29}},{"text":"Algebra","targetRectangle":{"y":453.24609375,"x":58.6075325012207,"width":89.35546875,"height":29}},{"text":"Relational Algebra","targetRectangle":{"y":72,"x":183,"width":658,"height":96}},{"text":"symbol.png","targetRectangle":{"y":590.1123046875,"x":65.7852668762207,"width":75,"height":83}},{"text":"Data","targetRectangle":{"y":675.1123051643372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"[Set] Relational ","targetRectangle":{"y":416.9999994039536,"x":233.1895063781738,"width":211.74,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":281.5495063781739,"width":106.6799999999999,"height":36}},{"text":"Bag Relational ","targetRectangle":{"y":416.9999994039536,"x":502.0592320823669,"width":203.43,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":546.264232082367,"width":106.6799999999999,"height":36}},{"text":"symbol.png","targetRectangle":{"y":183.8876953125,"x":65.7852668762207,"width":75,"height":83}},{"text":"A Bag of Tuples","targetRectangle":{"y":638.1123048067093,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"Data","targetRectangle":{"y":268.8876957893372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"A Bag of Tuples","targetRectangle":{"y":232.1228028535843,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":638.1123048067093,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":232.1228028535843,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"Today","targetRectangle":{"y":705.0000004768372,"x":414.9759995937347,"width":96.048,"height":43}},{"text":"Extended","targetRectangle":{"y":406.3824467658997,"x":804.8219828453064,"width":111.254,"height":31}},{"text":"Relational ","targetRectangle":{"y":437.3824467658997,"x":803.3659828453063,"width":121.3940000000001,"height":31}},{"text":"Algebra","targetRectangle":{"y":468.3824467658997,"x":814.2209828453064,"width":92.45600000000002,"height":31}},{"text":"A List of Tuples","targetRectangle":{"y":637.9947510957718,"x":758.4489765167236,"width":204,"height":36}}],"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":true,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"498E23C82CA78A4BCD7BA88E5243B6FC"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":120},"width":874,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":170,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"F529CAA2-FE1E-4C13-865D-E53C436D1837","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":439.5,"pointY":94.5},"width":653,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":77,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"2D0A2DF59C805AE964083A70611C41C9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852675914764,"pointY":453.0000007152557},"width":132.8750014305115,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":81.50781393051147,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"2E2FBA94-FF6F-4E28-9640-79BF89FD4151","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":66.1522331237793,"pointY":40.75390625},"width":142,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"80097366BE68C112FD1CCEF58E9CD8BA"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":656.1123046875},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"DAACFF57-89B8-4AE2-87FC-CBAF3DED1245","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.8876953125},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B0E2B2B729394EC625F5B980254F2DA0"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":541.1863424130306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"8AC4794E-C1A5-4843-9A20-A7F026A3FB31","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38168834523304},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"CACF6DD011AD1940450EED02A44C3CF7"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852661052028,"pointY":355.1853658505306},"width":41.33936402475909,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":91.13606151652726,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"7AA3174F-1A8D-4772-A472-CE71CFAB67CD","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":20.38441590717675,"pointY":45.38266490773299},"width":44,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":94,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"DA99B28937B98CD7998E4A38C1D0F67E"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":103.2852668762207,"pointY":249.8876953125},"width":85.03199768066406,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":132,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"1472407E-C461-4452-8085-EF29671107E7","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":42.23073196411133,"pointY":66.1123046875},"width":88,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":134,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"EFD04BB14B3ED41FC9FCCDA31B390203"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":334.8895034790039,"pointY":453.1175537109375},"width":229.0800018310547,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"63629224-9F6D-486A-A4AF-4436DD7EA5A0","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":114.6504974365234,"pointY":225.377197265625},"width":232,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"B5179DBB64394640A9CFF93497A6C4A3"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":599.6042327880859,"pointY":453.1175537109375},"width":221.3399963378906,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"EBBB28A4-B6EE-4D3B-8833-8E15D6126C6F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":110.5657653808594,"pointY":225.377197265625},"width":225,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":453,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"7CF719F62535033B15CF8E8C7D50479F"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":860.448974609375,"pointY":453},"width":213,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":449.989501953125,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0A50D590-6743-4560-9699-D57C835104F3","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":106.051025390625,"pointY":224.9947509765625},"width":216,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":452,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"90E721BABF76CCA975D14F6DB87607E9"}]}]},{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":463,"pointY":715.981201171875},"width":431.0546875,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":72.03759765625,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"46FB054D-2D16-40B3-B924-9E48E7E7005F","layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":215.52734375,"pointY":35.03759765625},"width":440,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":76,"hidden":true,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"A6DF66EB30032E6443EF2FF24FC60015"}]}]}]}},{"effects":[{"beginTime":0,"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":true,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0","layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,-0.0004922987690640373,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"DEEFF008FB455FF2094B06B3EBE8C304"},{"animations":[{"from":{"scalar":false},"beginTime":0,"repeatCount":0,"fillMode":"both","property":"hidden","duration":0.01,"to":{"scalar":true}}],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"CB92324D2101182D823E206105027794"}]}]},"effects":[],"duration":0.01,"type":"transition","name":"none","objectID":"0"}],"automaticPlay":false,"hyperlinks":[],"accessibility":[{"text":"A List of Tuples","targetRectangle":{"y":232.0052491426468,"x":758.4489765167236,"width":204,"height":36}},{"text":"Relational","targetRectangle":{"y":424.24609375,"x":45.9395637512207,"width":114.69140625,"height":29}},{"text":"Algebra","targetRectangle":{"y":453.24609375,"x":58.6075325012207,"width":89.35546875,"height":29}},{"text":"Relational Algebra","targetRectangle":{"y":72,"x":183,"width":658,"height":96}},{"text":"symbol.png","targetRectangle":{"y":590.1123046875,"x":65.7852668762207,"width":75,"height":83}},{"text":"Data","targetRectangle":{"y":675.1123051643372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"[Set] Relational ","targetRectangle":{"y":416.9999994039536,"x":233.1895063781738,"width":211.74,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":281.5495063781739,"width":106.6799999999999,"height":36}},{"text":"Bag Relational ","targetRectangle":{"y":416.9999994039536,"x":502.0592320823669,"width":203.43,"height":36}},{"text":"Algebra","targetRectangle":{"y":452.9999994039536,"x":546.264232082367,"width":106.6799999999999,"height":36}},{"text":"symbol.png","targetRectangle":{"y":183.8876953125,"x":65.7852668762207,"width":75,"height":83}},{"text":"A Bag of Tuples","targetRectangle":{"y":638.1123048067093,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"Data","targetRectangle":{"y":268.8876957893372,"x":65.26926779747009,"width":76.03199999999998,"height":43}},{"text":"A Bag of Tuples","targetRectangle":{"y":232.1228028535843,"x":493.4342384338379,"width":212.34,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":638.1123048067093,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"A Set of Tuples","targetRectangle":{"y":232.1228028535843,"x":234.5545134544373,"width":200.6700000000001,"height":36}},{"text":"Today","targetRectangle":{"y":705.0000004768372,"x":414.9759995937347,"width":96.048,"height":43}},{"text":"Extended","targetRectangle":{"y":406.3824467658997,"x":804.8219828453064,"width":111.254,"height":31}},{"text":"Relational ","targetRectangle":{"y":437.3824467658997,"x":803.3659828453063,"width":121.3940000000001,"height":31}},{"text":"Algebra","targetRectangle":{"y":468.3824467658997,"x":814.2209828453064,"width":92.45600000000002,"height":31}},{"text":"A List of Tuples","targetRectangle":{"y":637.9947510957718,"x":758.4489765167236,"width":204,"height":36}}],"baseLayer":{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":true,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"objectID":"0","layers":[{"animations":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,-0.0004922987690640373,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":15,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"layers":[{"animations":[],"layers":[],"initialState":{"affineTransform":[1,0,0,1,0,0],"masksToBounds":false,"rotation":0,"scale":1,"position":{"pointX":512,"pointY":384},"width":1024,"sublayerTransform":[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],"contentsRect":{"y":0,"x":0,"width":1,"height":1},"opacity":1,"edgeAntialiasingMask":0,"height":768,"hidden":false,"anchorPoint":{"pointX":0.5,"pointY":0.5}},"texture":"CB92324D2101182D823E206105027794"}]}]}}]}