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オープンデータとは何か? 再確認/ reconfirmation of opendata

オープンデータとは何か? 再確認/ reconfirmation of opendata

2015年9月12日に神戸市サンパルにて開催された、第1回 LOD Challenge Day KOBE 2015 での講演資料です。

Yoshiaki Fukami

September 16, 2015
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  1. Φʔϓϯσʔλͱ͸Կ͔? ࠶֬ೝ
    2015೥9݄12೔
    NPO๏ਓϦϯΫτɾσʔλɾΠχγΞςΟϒ
    ཧࣄ
    ਂݟՅ໌

    ୈ1ճLOD  Challenge  Day  KOBE  2015  
    ISWC  2016  KOBE  ࿈ܞΠϕϯτ

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  2. ෺ࣄ͸γϯϓϧ͔ʁ
    •  Φʔϓϯσʔλʹ͍ͭͯɺ

    ͜͏ࢥ͍ͬͯΔਓɺ

    ͍·ͤΜ͔ʁ

    ΢Σϒʹެ։͞Ε͍ͯͨΒɺ

    ͦΕͰΦʔϓϯσʔλ͡Όͳ͍͔ʁ

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  3. ͦ͏͸໰԰͕͓Ζ͞ͳ͍
    •  ͦͷσʔλ͸ɺ༰қʹΞϓϦέʔγϣϯʹ
    ಡΈࠐ·ͤΔ͜ͱ͸Ͱ͖Δͷ͔ʁ
    •  ͦͷσʔλ͸ɺଞͷσʔλͱ༰қʹ

    ϚογϡΞοϓͤ͞Δ͜ͱ͕Ͱ͖Δͷ͔ʁ
    •  ͦͷσʔλΛ࢖ͬͯ΋ɺޙ͔Β͍͖ͳΓ

    ૌ͑ΒΕͨΓ͠ͳ͍ͷ͔ʁ

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  4. Α͘ݴΘΕ͍ͯΔ2ͭͷཁ݅
    • ΞϓϦέʔγϣϯͰ

    ಡΈࠐΊΔ

    ʢػցՄಡੑʣ
    • ҆৺ͯ͠ʹ࢖͑Δ

    ʢϥΠηϯεͷ໌ࣔʣ

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  5. Α͘࢖ΘΕΔϥΠηϯε
    •  Public Domain
    •  Creative Commons
    – CC 4.0 ೔ຊޠ൛͕ग़·ͨ͠ɻ
    – ษڧձ͕JIPDECͰߦΘΕ͍ͯ·͢ɻ

    ͦͷࢿྉ͕΢ΣϒͰެ։͞Ε͍ͯ·͢ɻ

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  6. CC 4.0 ೔ຊޠ൛ษڧձ
    •  http://www.jipdec.or.jp/topics/event/
    20150805event.html

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  7. Πϯλʔωοτ/ ΢Σϒͷࢥ૝
    • ࣗ཯
    • ෼ࢄ
    • ڠௐ

    தԝूݖͷਅٯ

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  8. Ͱ΋ͦΕ͸ɺɺɺɺɺ
    •  ୭͔͕ίϯτϩʔϧʗอূͯ͘͠ΕΔ

    Θ͚Ͱ͸ͳ͍ɺͱ͍͏͜ͱͰ΋͋Δɻ
    •  ಥવஶ࡞ݖϙϦγʔ͕มߋ͞ΕͨΓ͢Δ
    ͱɺ͍͖ͳΓૌ͑ΒΕͨΓɺɺɺɺ
    •  ҆৺ͯ͠ެ։͞Εͨσʔλ͕༻͍ΒΕΔ
    ͨΊʹ͸ɺʮ࢖ͬͯྑ͍ͱ͍͏৚݅ʹ

    ϥΠηϯεʯ͕໌ࣔ͞Ε͍ͯΔඞཁ͕

    ͋Δɻ

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  9. The Open Definition
    •  lσʔλ΍ίϯςϯπ͕ΦʔϓϯͰ͋
    Δͱ͍͏ͷ͸ɼΫϨδοτදࣔͱϥ
    Πηϯεͷܧঝ͕৚݅Ͱɼ୭΋͕ࣗ
    ༝ʹར༻ɼ࠶ར༻ɼ࠶഑෍Ͱ͖Δͱ
    ͍͏͜ͱͰ͋Δɽz
    h"p://opendefini,on.org


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  10. ΦʔϓϯσʔλͱΦʔϓϯΨόϝϯτ
    •  Φʔϓϯσʔλ
    – ੓෎ɾ࣏ࣗମɾاۀɾίϛϡχςΟͳͲ૊৫
    ΍ݸਓ͕ɺอ༗͢ΔσʔλΛެ։͠ɺୈࡾऀ
    ͕ࣗ༝ʹར༻Ͱ͖ΔΑ͏ʹ͢Δ͜ͱɻ
    •  ΦʔϓϯΨόϝϯτ
    – ੓෎ɾ࣏ࣗମɾͦͷଞެతػ͕ؔɺอ༗͢Δ
    σʔλΛެ։͠ɺͦͷσʔλΛ׆༻ͨ͠αʔ
    Ϗε΍ɺͦͷσʔλΛݩʹͨ͠੓ࡦఏݴ͕ੜ
    Έग़͞ΕΔΑ͏ʹ͢Δ͜ͱͰɺެతͳػೳΛ
    ΑΓଟ͘ͷओମͰ෼୲ͯ͠୲͏͜ͱͰɺίε
    τͷ࡟ݮͱܦࡁͷ׆ੑԽΛ໨ࢦ͢͜ͱɻ

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  11. ϥΠηϯε໌͕ࣔඞཁͳཧ༝
    •  ΦʔϓϯΠϊϕʔγϣϯΛظ଴͢ΔͳΒ

    ඞਢ
    – σʔλͱ͍͏ʮෳ੡අ༻θϩʯͷࢿݯ
    Λ࠷େݶ༗ޮ׆༻Ͱ͖Δɻ
    – ͲͷΑ͏ʹ࢖ΘΕΔ͔Θ͔Βͳ͍ͷ

    ͔ͩΒɺ੍ݶ͕ͲͷΑ͏ͳܗͰ

    Πϊϕʔγϣϯͷ્֐ཁҼʹͳΔ͔͕

    Θ͔Βͳ͍ɻ

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  12. ͦΕͧΕͷཱ৔͔ΒͷΦʔϓϯσʔλ
    •  σʔλͷڙڅऀଆ
    •  σʔλͷར༻ऀଆ
    – ΞϓϦέʔγϣϯɾαʔϏεɾ

    ੓ࡦΛੜΈग़͢ओମ
    – ্هʹΑͬͯ΋ͨΒ͞ΕͨศӹΛ
    ڗड͢Δओମ

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  13. 5 Star Model
    •  Tim Berners-Lee͕ఏݴ

    http://5stardata.info/ja/

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  14. 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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  15. •  Linked Data/ Linked Open Dataʹ
    ͍ͭͯ͸ɺԼهࢿྉΛࢀর͍ͩ͘͞ɻ
    –  ॻ੶ʰLinked Dataʱ
    –  LODI΢ΣϒαΠτղઆهࣄ
    http://linkedopendata.jp/?p=25
    –  ੿εϥΠυʮWebඪ४: LODʹΑΔ
    ΦʔϓϯσʔλɾΦʔϓϯΨόϝϯ
    τͷޮՌͱ࢝Ί͔ͨʯ(updated)
    https://speakerdeck.com/
    rhys_no1/webbiao-zhun-
    lodniyoru-
    opundetaobungabamento-
    falsexiao-guo-toshi-mekata-
    updated

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  16. Φʔϓϯσʔλͬͯ

    Web
    Data
    ΞϓϦ
    A
    ΞϓϦ
    B
    ΞϓϦ
    C
    ΞϓϦ
    D ɾɾɾɾɾɾɾ

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  17. ৘ใ։ࣔͱΦʔϓϯσʔλͷࠩ
    •  Φʔϓϯσʔλ

    σʔλ
    χʔζ  
    σʔλ
    χʔζ  
    σʔλ
    χʔζ  
    σʔλ
    χʔζ  

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  18. ૬ޓՄ༻ੑ࣮ݱͷͨΊʹ
    •  ඪ४ٕज़࢓༷
    – RDF
    – LOD
    – Schema.org
    – URI
    – ڞ௨ޠኮج൫
    – etc.

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  19. ४ڌ͢Δٕज़ඪ४ن֨
    •  Φʔϓϯσʔλྲྀ௨ਪਐίϯιʔγΞϜ
    –  ʰΦʔϓϯσʔλΨΠυʱୈ10ষ(෇࿥)Φʔϓϯ
    σʔλʹؔ͢ΔاըɾπʔϧΛࢀর
    –  ISO/IECඪ४ɺW3Cඪ४ɺϓϩϓϥΠΤλϦن֨
    ౳ଟ༷ͳ࢓༷͕ซه
    •  IPAڞ௨ޠኮج൫੔උࣄۀ
    –  ʰڞ௨ޠኮج൫֓ཁίΞޠኮ̎ɽ̌ରԠ൛ʱ
    http://goikiban.ipa.go.jp/wp-content/
    uploads/20140603_9.pdf
    –  ถࠃ੓෎ͷNIEM΍EUͷJoinupͱ͍ͬͨ੓෎ࡦఆ
    ࢓༷ɺUN/CEFACTɺW3CͳͲ༷ʑͳ࢓༷ࡦఆͷ
    ࢼΈͱͷ੔߹ੑʹରͯ͠഑ྀ͍ͯ͠Δɻ

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  20. ޠኮɺҙ֎ʹΫϦςΟΧϧ
    • ؔ੢? ۙـ?
    • ۙـ͸ɺฌݿɺژ౎ɺେࡕɺ
    ࣎լɺಸྑɺ࿨Վࢁɺɺɺ

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  21. ଞʹ΋
    •  ೥ྸͷ۠੾Γ
    •  ୯Ґɾ౓ྔߧ
    •  ෼໺͝ͱͷ༻ޠ

    ਓؒ͸ղऍͯ͠ॲཧͰ͖Δ͕ɺ
    ίϯϐϡʔλ͸ࣈ໘͕શͯ!

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  22. ࠷ޙʹ
    •  Φʔϓϯσʔλ͸ɺࣗ཯ɾ෼ࢄɾڠௐͷ
    ࢥ૝Ͱ૑ΒΕͨ΢Σϒ্Ͱల։
    •  େࣄͳͷ͸૬ޓՄ༻ੑͷ֬อͱɺ

    ϥΠηϯε!
    •  ૬ޓՄ༻ੑ͸ɺσʔλܗࣜʹՃ͑ɺ

    ޠኮ͕ॏཁ

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

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