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Webͷ૑੒ͱͭͳ͕Δະདྷ
 -25೥ͷྺ࢙ͱࢭ·Βͳ͍าΈ- 2014೥11݄28೔ NPO๏ਓϦϯΫτɾσʔλɾΠχγΞςΟϒ ཧࣄ ਂݟՅ໌  ਆށITϑΣεςΟόϧ 2014

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ਂݟՅ໌ •  NPO๏ਓLiked Open Data Initiative ཧࣄ
 •  ͦͷଞ໾৬ –  ੒᪟େֶඇৗۈߨࢣ –  Φʔϓϯσʔλྲྀ௨ਪਐίϯιʔγΞϜʢ૯຿লʣɹ ٕज़ϫʔΩϯάάϧʔϓҕһ –  ެڞ৘ใަ׵ඪ४εΩʔϜʹؔ͢Δݕ౼ҕһձ
 (ܦࡁ࢈ۀলҕୗࣄۀ) ҕһ –  ԣ඿ΦʔϓϯσʔλιϦϡʔγϣϯൃలҕһձཧࣄ –  Open Data on the Web (World Wide Web Consortium, Open Data Institute, Open Knowledge Foundationڞ࠵ձٞ) Program Committee 

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•  Linked Open DataฒͼʹΦʔϓϯσʔλʹؔ͢Δௐࠪݚڀࣄۀ –  ೔ຊࠃ಺ٴͼɺԤถΛ͸͡Ίͱ͢Δੈք֤ࠃͷߦ੓΍اۀʹΑΔLinked Open DataฒͼʹΦʔϓϯσʔλ΁ͷऔΓ૊Έ΍ɺؔ࿈͢Δٕज़ಈ޲ʹ͍ͭͯௐࠪΛ ߦ͍ɺ΢ΣϒαΠτ౳Λ௨ͯ͡ใࠂΛߦ͍·͢ɻ •  ߨ࠲΍γϯϙδ΢Ϝͷ։࠵ –  Linked Open DataฒͼʹΦʔϓϯσʔλʹ͍ͭͯೝ஌Λ֦େ͠ɺཧղΛਂΊΔ ͨΊɺߨ࠲΍γϯϙδ΢ϜΛ։࠵͠·͢ɻ •  Linked Open DataฒͼʹΦʔϓϯσʔλ΁ͷऔΓ૊Έࢧԉ –  ࠃ΍࣏ࣗମɺެڞஂମɺاۀ౳ʹ͓͚ΔLinked Open DataฒͼʹΦʔϓϯσʔ λ΁ͷऔΓ૊ΈΛࢧԉ͠·͢ɻεΩʔϜͷઃܭɺγεςϜઃܭɺ࡞੒ɺެ։ɺ ӡ༻ʢ׆༻ʣͱ͍ͬͨҰ࿈ͷաఔʹ͓͍ͯɺඞཁͱ͞ΕΔࢧԉΛߦ͍·͢ɻ •  Φʔϓϯσʔλ΁ͷऔΓ૊ΈධՁ –  ࠃ΍࣏ࣗମʹ͓͚ΔɺΦʔϓϯΨόϝϯτࢪࡦͷதͰͷΦʔϓϯσʔλ΁ͷऔ Γ૊ΈΛௐࠪٴͼධՁ͠·͢ɻ •  ίϯςετͷ։࠵ –  ೔ຊࠃ಺ʹ͓͚ΔLODͷೝ஌ͷ֦େɺීٴଅਐΛਤΔͨΊɺίϯςετܗࣜͷ ΠϕϯτΛ։࠵͠ɺLODʹؔ͢ΔΞΠσΟΞ΍ٕज़ɺͦͯ͠੒ՌΛൃදͯ͠΋ Β͏ͨΊͷ৔ͱ͠·͢ɻ ɹLODI ओͳࣄۀ 

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ਆށൃͷॻ੶ʹدߘ͍͍͍ͤͯͨͩͯ͞·͢ •  ਂݟՅ໌ʮʮಾΛ ղ͖͕ͨΔਓͨ ͪʯͷਖ਼ମΛղ͖ ໌͔ͨͯ͘͠ʯ ʰ࣍ͷຊ΁ʱ (ָۤಊฤ), pp. 270-273, ָۤಊ, 2014 

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2014೥ 

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ͪͳΈʹW3Cͱ͸ •  ๏ਓ֨͸ͳ͘ɺ೔ถԤதͷ4ݚڀػ͕ؔڞಉӡӦ –  MIT CSAIL ʢ౰࣌͸LCSʣ –  ERCIM (Ԥभ৘ใॲཧ਺ֶݚڀίϯιʔγΞϜ) –  ܚጯٛक़େֶSFCݚڀॴʢভೆ౻୔Ωϟϯύε಺ʣ –  ๺ژߤۭߤఱେֶ (C) 2012 ܚጯٛक़େֶSFCݚڀॴ࣍ੈ୅WebԠ༻ٕज़ɾϥϘ 5

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20೥ͷมԽ • ΢ΣϒࣗମͷมԽ – ػೳ໘ • ΢Σϒ͕΋ͨΒͨࣾ͠ձม Խ – ίϛϡχέʔγϣϯ/ 
 ίϥϘϨʔγϣϯ – Ψόφϯε 

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΢Σϒͷྺ࢙ •  W3Cެࣜྺ࢙ղઆίϯςϯπ1 – The history of the Web (Wiki) –  http://www.w3.org/wiki/The_history_of_the_Web 

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΢Σϒͷྺ࢙ •  W3Cެࣜྺ࢙ղઆίϯςϯπ2 – A Little History of the World Wide Web – http://www.w3.org/History.html 

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World Wide Web Consortium. Keio Research Institute at SFC 9 1989೥

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΢Σϒ஀ੜ World Wide Web Consortium. Keio Research Institute at SFC 10 Sir Tim Berners-Lee, Director of W3C copyright by Silvio Tanaka: http://www.flickr.com/photos/tanaka/3212373419/

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ৄ͘͠͸ •  ςΟϜɾόʔφʔ ζ-Ϧʔ(ஶ), ߴڮ ప(຋༁) ʰWebͷ ૑੒― World Wide Web͸͍͔ʹ ͯ͠ੜ·ΕͲ͜ʹ޲ ͔͏ͷ͔ʱຖ೔ί ϛϡχέʔγϣϯζ (2001) 

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Tim Berners-LeeͷఏҊॻ  http://www.w3.org/History/1989/proposal.html

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CERN World Wide Web Consortium. Keio Research Institute at SFC 13 http://cds.cern.ch/record/1344500/files/image_0084.jpg

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KIFͱ͍͑͹ɺɺɺ  Ͱ͕͢ɺɺɺɺ

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CERN  http://openlab.web.cern.ch/

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Steins; Gate  http://steinsgate.tv/index.html

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CERN  http://cds.cern.ch/record/1646785/files/ projet_boucle_80_100km_Eng.JPG

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Web஀ੜൿ࿩ •  ޿େͳ౔஍ʹ෼ࢄ͢Δݚڀһ •  ୭͔͕ࣗ෼͕ඞཁͳ஌ࣝΛ΋͍ͬͯΔ͸ͣɻ Ͱ΋Ͳ͜ʹ͍Δ͔͢ΒΘ͔Βͳ͍ɻ World Wide Web Consortium. Keio Research Institute at SFC 18 ֤ࣗͷݚڀ੒Ռʹ࿦จͳͲΛɺ ؆୯ʹڞ༗ɾӾཡ͢Δ͘͠Έͱͯ͠ ΢Σϒ͸஀ੜ

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WebΛߏ੒͢Δ3ཁૉ •  HTTP
 (Hyper Text Transfer Protocol) •  HTML (Hyper Text Markup Language) •  URL (Uniform Resource Locator) World Wide Web Consortium. Keio Research Institute at SFC 19 Hyper Text = Hyper Link͕͋Δ ϢχόʔαϧͳID

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World Wide Web Consortium. Keio Research Institute at SFC 20 Hyper Link

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MEMEX  ग़యɿBush, V. "As we may think" The Atlantic Monthly, July 1945/ Life, September 10, 1945.

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WebΛߏ੒͢Δ3ཁૉ •  HTTP
 (Hyper Text Transfer Protocol) •  HTML (Hyper Text Markup Language) •  URL (Uniform Resource Locator) World Wide Web Consortium. Keio Research Institute at SFC 22 Hyper Text = Hyper Link͕͋Δ ϢχόʔαϧͳID

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΢Σϒͷجຊతͳߟ͑ํ • ͋ΒΏΔจॻ͕Ϣχόʔαϧ ͳIDΛ΋ͪɺؔ࿈ੑ͕͋Δ
 ΋ͷ͕ޓ͍ʹϦϯΫ͞Εͯ
 ͍Ε͹ɺඞཁͱ͢Δ΋ͷ͸ɺ ୳ͩͯ͠͠ར༻Ͱ͖Δɻ 

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•  ਂݟՅ໌ʰ΢Σ ϒ͸฾ࡵͰ͋Δ ʙϝλσʔλ͕ ੈքΛม͑Δʱ NTTग़൛, 2008. 

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ջ͔͍͠? ա͗ڈͬͨաڈ?  Web 2.0

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Twitter 

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΢ΣϒΞϓϦέʔγϣϯ 

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ϦϯΫͷػೳʹର͢Δةػ •  ࠷ۙͷ΢ΣϒΞϓϦ͸Permalink͕͋Δ΋ ͷ͕૿͖͍͑ͯͯΔ΋ͷͷɺɺɺ •  ॳظͷ΢ΣϒΞϓϦɺಛʹAjaxͱ͍͏
 ݴ༿͕ྲྀߦ͍ͯͨ͠ࠒ͸ɺϦϯΫෆมͰ දࣔ͞ΕΔσʔλ͚͕ͩมԽ͢ΔΑ͏ͳ αʔϏε΋ଟ͔ͬͨɻ 

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͍ͭͷؒʹ͔ɺɺɺɺ • จॻؒͷLink • σʔλͷੜ੒ɺ
 ॲཧɺ఻ୡ 

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͜Μͳٕज़΋ • XML • Semantic Web 

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จॻ or σʔλ? จॻ and σʔλ! 

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จॻ or σʔλ? จॻ and σʔλ! 

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schema.org •  HTML5/ RDFa, Microdata͸ɺσʔλ ϑΥʔϚοτ(ϚʔΫΞοϓͷهड़๏)ͷΈ ͷنఆ •  ෳ਺αʔϏεͰڞ௨ʹ༻͍Δޠኮ(࢖༻͢ ΔΩʔϫʔυͱػձղऍ͢Δҙຯͷηο τ)Λผ్ఆΊͨ΋ͷ͕schema.org 

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World Wide Web Consortium. Keio Research Institute at SFC 38 Open Data

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2013 G8ϩοΫɾΞʔϯɾαϛοτ •  v  http://www.mofa.go.jp/mofaj/gaiko/ page3_000060.html

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ट೴ίϛϡχέ(ൈਮ) 1.  G8ͱͯ͠ΦʔϓϯσʔλݑষΛఆΊɺ֤ࠃ͕߹ҙ͠ ͨ͜ͱ 2.  ஗͘ͱ΋2015೥຤·ͰʹΦʔϓϯσʔλݑষٴͼͦ ͷٕज़తͳผఴΛ࣮ࢪ͢Δ͜ͱ 3.  ্ه࣮ࢪʹ޲͚ࠃผߦಈܭըΛຊ೥຤·Ͱʹࡦఆ͠ɺ 2014೥ͷ࣍ճձ߹ʹ͓͍ͯਐͪΐ͘ΛϨϏϡʔ͢Δ ͜ͱ 4.  ࠃࡍతͳ౔஍औҾ΍ఱવࢿݯ࠾औʹؔ͢Δಁ໌ੑ֬อ ͷͨΊʹΦʔϓϯσʔλ͕ॏཁͰ͋Δ͜ͱ 5.  ԉॿಁ໌ੑʹؔ͢Δזࢁڞ௨ج४Λ2015೥·Ͱʹ࣮ ࢪ͠ɺ։ൃԉॿʹ͍ͭͯ΋આ໌੹೚ΛՌͨ͢͜ͱ 

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Φʔϓϯσʔλݑষ •    http://www.mofa.go.jp/mofaj/gaiko/ page23_000044.html

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Φʔϓϯσʔλݑষ •  ݪଇͱͯ͠σʔλΛެ։ •  ߴ඼࣭ͳσʔλΛλΠϜϦʔʹఏڙ •  Ͱ͖Δ͚ͩଟ͘ͷσʔλΛɺͰ͖Δ͚ͩ
 ଟ༷ͰΦʔϓϯͳܗࣜͰެ։ •  ΨόφϯεվળͷͨΊʹσʔλ΍ج४ɺ
 ϓϩηεʹؔ͢Δಁ໌ੑΛ֬อ •  σʔλެ։ʹΑͬͯ࣍ੈ୅Πϊϕʔλʔ Λҭ੒ 

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•  ੈք࠷ઌ୺ITࠃՈ૑଄એݴվఆ൛ (ฏ੒26೥ 6݄24೔) –  ੓෎ɺಠཱߦ੓๏ਓɺ஍ํެڞஂମ౳͕
 อ༗͢Δଟ༷Ͱ๲େͳσʔλΛɺػց൑ಡʹద͠ ͨσʔλܗࣜͰɺӦར໨త΋ؚΊࣗ༝ͳฤूɾՃ ޻౳ΛೝΊΔར༻ϧʔϧͷԼɺ
 ΠϯλʔωοτΛ௨ͯ͡ެ։͢Δɻ –  ެڞσʔλͷࣗ༝ͳೋ࣍ར༻ΛೝΊΔར༻ϧʔϧ ͷݟ௚͠Λߦ͏ͱͱ΋ʹɺػց൑ಡʹదͨ͠ࠃࡍ ඪ४σʔλܗࣜͰͷެ։ͷ֦େʹऔΓ૊Ήɻ 

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 http://www.kantei.go.jp/jp/singi/it2/pdf/ 120704_gaiyou.pdf

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data.go.jp  http://www.data.go.jp/data/dataset

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ਆށࢢͷΦʔϓϯσʔλ  http://www.city.kobe.lg.jp/information/press/ 2014/11/20141118070301.html

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ࠓ೔10:00am OPEN!!!!  http://www.city.kobe.lg.jp/information/opendata/index.html

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ਆށϩέ஍Ϛοϓ  http://www.city.kobe.lg.jp/information/opendata/location-map.html

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5 Star Model •  Tim Berners-Lee͕ఏݴ  http://5stardata.info/ja/

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5 Star Model ˒ (ͲΜͳܗࣜͰ΋ྑ͍ͷͰ) ͋ͳͨͷσʔλΛΦʔϓϯ
 ϥΠηϯεͰWeb্ʹެ։͠·͠ΐ͏ ˒˒ σʔλΛߏ଄Խσʔλͱͯ͠ެ։͠·͠ΐ͏
 (ྫ: දͷεΩϟϯը૾ΑΓ΋Excel) ˒˒˒ ඇಠ઎ͷܗࣜΛ࢖͍·͠ΐ͏
 (ྫ: ExcelΑΓ΋CSV) ˒˒˒˒ ෺ࣄΛࣔ͢ͷʹURIΛ࢖͍·͠ΐ͏ɼͦ͏͢Δ͜ͱͰ
 ଞͷਓʑ͕͋ͳͨͷσʔλʹϦϯΫ͢Δ͜ͱ͕Ͱ͖·͢ ˒˒˒˒˒ ͋ͳͨͷσʔλͷίϯςΩετΛఏڙ͢ΔͨΊʹ
 ଞͷσʔλ΁ϦϯΫ͠·͠ΐ͏ 

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WebΛߏ੒͢Δ3ཁૉ •  HTTP
 (Hyper Text Transfer Protocol) •  HTML (Hyper Text Markup Language) •  URL (Uniform Resource Locator) World Wide Web Consortium. Keio Research Institute at SFC 51 Hyper Text = Hyper Link͕͋Δ ϢχόʔαϧͳID

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World Wide Web Consortium. Keio Research Institute at SFC 52 Open Data on the Web 

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໾ׂͷ֦େ World Wide Web Consortium. Keio Research Institute at SFC 53 Web of Document Web of Data

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 Linked Data Open

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طʹ͋ΔσʔλʮࢿݯʯΛ׆༻ 

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αΠϩΛ௒͑Δ! :ҭͳͼ.net  http://kirakana.city.yokohama.lg.jp/

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ϓϥοτϑΥʔϜ •  ڞ௨ͷج൫ͷ্ʹɺ͞·͟·ͳ
 ΞϓϦέʔγϣϯ΍αʔϏε͕ಈ͘ •  εϚʔτϑΥϯ – iOS, Android, Windows Phone •  ήʔϜ – Wii, DS, PS, X-box,,,,,,,  OS (Operating System) ΞϓϦ A ΞϓϦ B ΞϓϦ C ΞϓϦ D ɾɾɾɾɾɾɾ

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ϓϥοτϑΥʔϜͱΦʔϓϯσʔλ  Web Data ΞϓϦ A ΞϓϦ B ΞϓϦ C ΞϓϦ D ɾɾɾɾɾɾɾ

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Φʔϓϯ΢ΣϒϓϥοτϑΥʔϜ  ΞϓϦ σʔλ ΞϓϦ σʔλ ΞϓϦ σʔλ ΞϓϦ σʔλ ΢Σϒ χʔζ χʔζ χʔζ χʔζ

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http://www.torinosmartcity.it/wp-content/uploads/2014/03/OpenGovData.png ެڞηΫλʔɺ͚ͩͰ͸ͳ͍

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طʹWalmartͱBestbuyͷmash up͕͋Δ •  ঎ۀͷ෼໺Ͱ΋  http://www.snee.com/bobdc.blog/2014/11/querying-aggregated- walmart-an.html

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Φʔϓϯ΢ΣϒϓϥοτϑΥʔϜ  ΞϓϦ σʔλ ΞϓϦ σʔλ ΞϓϦ σʔλ ΞϓϦ σʔλ ΢Σϒ χʔζ χʔζ χʔζ χʔζ

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෼ׂɾڠಇɾࣗಈԽ  Ճ޻ ͞Εͨ σʔλ ʹΑΔ ৘ใެ։ σʔλऩू ෼ੳ ϓϨθϯ ςʔγϣϯ ࣗಈతͳσʔλ
 ੜ੒ɾެ։ ΞϓϦ/αʔϏε Ͱͷॲཧ αʔϏε

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Civic Hack  http://mainichi.jp/graph/ 2014/08/15/20140815mog 00m050007000c/001.html

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ڞ૑ܕࣾձ॥؀ϑϨʔϜϫʔΫ (C) 2014 Innovation through Collaboration by Advanced Technology Laboratory  

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Open Innovation Partnership (C) 2014 Innovation through Collaboration by Advanced Technology Laboratory   ϚϧνεςʔΫϗϧμʔͰڠಇɺ ΦʔϓϯΠϊϕʔγϣϯΛى͜͢ʂ

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ΦʔϓϯσʔλΤίγεςϜ (C) 2014 Innovation through Collaboration by Advanced Technology Laboratory  

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data.go.jp  http://www.data.go.jp/data/dataset

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CKAN ੈքن໛ͷڠಇͰ։ൃ͞Εͨج൫

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CKAN೔ຊޠԽίϛϡχςΟ

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HTML5ͷҙٛ • ΢ΣϒΛΞϓϦέʔγϣϯ ϓϥοτϑΥʔϜʹม͑ͨ • ඪ४࢓༷։ൃΛΦʔϓϯ
 ίϥϘϨʔγϣϯʹม͑ͨ 

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WHATWG  https://wiki.whatwg.org/wiki/What_you_can_do

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webplatform.org 

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Test the Web Forward  http://testthewebforward.org/

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Test the Web Forward  ˏIT
 ςετΛ௨ͯ͡ʮΑΓྑ͍ Webͷ࣮ݱʯʹߩݙʙTest the Web ForwardϨϙʔτ
 http://www.atmarkit.co.jp/ ait/articles/1306/25/ news008.html

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W3Cͷ࢓༷։ൃ(ςετ)͸GitHubͰಈ͍͍ͯΔ  https://github.com/w3c/web-platform-tests

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W3Cͱ͸ •  ๏ਓ֨͸ͳ͘ɺ೔ถԤதͷ4ݚڀػ͕ؔڞಉӡӦ –  MIT CSAIL ʢ౰࣌͸LCSʣ –  ERCIM (Ԥभ৘ใॲཧ਺ֶݚڀίϯιʔγΞϜ) –  ܚጯٛक़େֶSFCݚڀॴʢভೆ౻୔Ωϟϯύε಺ʣ –  ๺ژߤۭߤఱେֶ (C) 2012 ܚጯٛक़େֶSFCݚڀॴ࣍ੈ୅WebԠ༻ٕज़ɾϥϘ 78

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ࡦఆϓϩηε ΞϓϦέʔγϣϯ։ൃऀ΍ ΤϯυϢʔβͷҙݟ΋൓ө ͞Εɺ 1)࢓༷ʹؚ·ΕΔ
 ɹػೳൣғͷಛఆ 2)ෳ਺͋ΔʮಉҰͷػೳ
 ɹΛ࣮ݱ͢Δ࢓༷ʯͷ
 ɹ౷Ұ ࡞ۀ͕ਐΊΒΕɺ
 ࠷ऴతʹ࢓༷͕ܾఆ͞ΕΔ ࣮૷ओٛϓϩηε (C) 2012 ܚጯٛक़େֶSFCݚڀॴ࣍ੈ୅WebԠ༻ٕज़ɾϥϘ  Ξ ϓ Ϧ έ ồ γ ἀ ϯ ͷ ڙ څ λ Π ϛ ϯ ά  ͜Ε·Ͱͷඪ४ ʹ͓͚Δ࢓༷֬ఆ ࣮૷ओٛඪ४ Ͱͷ࢓༷֬ఆ de-jureɺ΋͘͠͸
 ෳ਺اۀʹΑΔ
 ϑΥʔϥϜඪ४ͷ৔߹ɺ ͜ͷஈ֊Ͱ֤ࠃɾ֤ࣾ ؒͷௐ੔͕ߦΘΕΔɻ

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Ͳ͏ಡΈͱ͔͘  http://www.itmedia.co.jp/news/ articles/1209/12/news032.html

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࠶ߟͷ༨஍͋Γ • ϒϥ΢β • ΢ΣϒϏϡʔ  Λ௨ͯ͡࢖͏΋ͷ͚͕ͩ΢Σϒ͔ʁ

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WebΛߏ੒͢Δ3ཁૉ •  HTTP
 (Hyper Text Transfer Protocol) •  HTML (Hyper Text Markup Language) •  URL (Uniform Resource Locator) World Wide Web Consortium. Keio Research Institute at SFC 82 Hyper Text = Hyper Link͕͋Δ ϢχόʔαϧͳID

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஫໨Λཋͼͭͭ͋Δ  IoT Internet of Things

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WebΛߏ੒͢Δ3ཁૉ •  HTTP
 (Hyper Text Transfer Protocol) •  HTML (Hyper Text Markup Language) •  URL (Uniform Resource Locator) World Wide Web Consortium. Keio Research Institute at SFC 84 Hyper Text = Hyper Link͕͋Δ ϢχόʔαϧͳID

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࣍ͷ΢Σϒ  WoT Web of Things

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Web of Things •  ΞϓϦ΍αʔϏε͸ʮϞϊʯ(෺ཧࡒ)
 ͚ͩΛѻ͏ͷ͔ʁ •  ৔ॴɺ࣌ؒɺ૊৫ɺɺɺɺɺ
 νοϓΛ২͑ࠐΊͳ͍ɺ
 ࣗྗͰIPΛు͖ग़ͤͳ͍͚Ͳɺ
 ܭࢉػॲཧ͍ͨ͠ʮϞϊʯ(ඇ෺ཧࡒ)
 ͸୔ࢁ͋Δɻ 

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W3C Workshop on the Web of Things  http://www.w3.org/2014/02/wot/

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΢Σϒͷະདྷɺࣾձͷະདྷ •  ෺ཧࡐ΋ɺͦ͏Ͱͳ͍΋ͷ΋ɺ
 ϢχʔΫͳIDͱ
 ඪ४తͳσʔλϑΥʔϚοτͰ
 ྲྀ௨͢Δɻ •  σʔλͷੜ੒ʙ׆༻ʹ͓͍ͯɺ
 ෼ۀͱڠಇ͕ߋʹਐల͢Δɻ •  Ϗδωε΍ެڞʹ͓͚Δ໾ׂ෼୲͕ ม༰͠Πϊϕʔγϣϯͷݯઘ͕ߋʹ ଟ༷Խ͢Δ 

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େࣄͳ͜ͱ͸ World Wide Web Consortium. Keio Research Institute at SFC 89 Hyper Link

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େࣄͳ͜ͱ͸ World Wide Web Consortium. Keio Research Institute at SFC 90 Link

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ ਂݟՅ໌ http://linkedopendata.jp/ @LODinitiative [email protected] @rhys_no1