コンテンツ流通基盤概論 #02 / 20230112

ஜ೾େֶ ਤॻؗ৘ใϝσΟΞܥ ٢઒ ࣍࿠ [email protected] # ೔෇ ֓ཁ 2 1݄12೔
(໦) ίϯςϯπྲྀ௨Λࢧ͑Δ৘ใٕज़ͷ֓ཁ ɾίϯςϯπͷදݱɼ ஝ੵɼΞΫηεͷͨΊͷ৘ใٕज़ͷجૅ ɾίϯςϯπྲྀ௨ͷ γεςϜͷߏ੒ͷجૅ ίϯςϯπྲྀ௨ج൫֓࿦ 1

εέδϡʔϧ # ೔෇ ֓ཁ 1 1݄10೔ (Ր) ಋೖɾΠϯλʔωοτ্ͷίϯςϯπྲྀ௨ʹؔ͢Δશମ૾Λड़΂Δ 2 1݄12೔
(໦) ίϯςϯπྲྀ௨Λࢧ͑Δ৘ใٕज़ͷ֓ཁ ɾίϯςϯπͷදݱɼ஝ੵɼ ΞΫηεͷͨΊͷ৘ใٕज़ͷجૅ ɾίϯςϯπྲྀ௨ͷγεςϜͷߏ੒ͷجૅ 3 1݄19೔ (໦) Πϯλʔωοτ্ͷίϯςϯπͱͦͷྲྀ௨ͷجૅ֓೦ɾ σΟδλϧϥΠϒϥϦͱσΟδλϧΞʔΧΠϒͷࣄྫͱجૅ֓೦ 4 1݄24೔ (Ր) ֶज़ݚڀ෼໺ʹ͓͚ΔσΟδλϧίϯςϯπͷྲྀ௨ʹؔ͢Δجૅ֓೦ͱࣄྫ 5 1݄26೔ (໦) ֶज़ݚڀ෼໺ʹ͓͚Δίϯςϯπͷಉఆɾࣝผ΍ɼӬଓతͳར༻ͷͨΊͷج൫ 6 1݄31೔ (Ր) ΦʔϓϯαΠΤϯε࣌୅ʹ͓͚Δֶज़ίϯςϯπͷྲྀ௨ʹؔ͢Δಈ޲ 7 2݄2೔ (໦) ϝλσʔλͷجૅ֓೦ͱϝλσʔλͷछʑͷࣄྫ 8 2݄7೔ (Ր) ϝλσʔλͷϞσϧ ɾԠ༻໨తʹैͬͨίϯςϯπͷݟํͱϝλσʔλͷ Ϟσϧ ɾϝλσʔλεΩʔϚͱͦͷجຊϞσϧ 9 2݄9೔ (໦) ϝλσʔλͷ૬ޓӡ༻ੑɼಛʹΠϯλʔωοτ্Ͱͷϝλσʔλͷ ૬ޓӡ༻ੑͷͨΊͷඪ४ (Resource Description Framework (RDF) ౳) ͱ ϝλσʔλεΩʔϚʹ͍ͭͯड़΂Δ 10 2݄14೔ (Ր) σΟδλϧίϯςϯπྲྀ௨ɼϝλσʔλʹؔ͢Δ૯߹తͳٞ࿦ͱৼΓฦΓ ※ୈ2ճ͔Βୈ6ճ·Ͱ͸٢઒ɼୈ7ճ͔Βୈ10ճ·Ͱ͸Ӭ৿ઌੜͷ୲౰Ͱ͢ɽ 2

લճͷ͓͞Β͍ 3

ίϯςϯπͱ͸Կ͔ • ίϯςϯπɼContent (s) ͸ʮத਎ʯ΍ʮ಺༰ʯͷҙຯ • ಺༰͕͋Δͱ͍͏͜ͱ͸ɼೖΕ෺ (container) ͕͋Δ 4
⼊れ物中⾝・内容 CD ԻָɼσΟδλϧදݱ͞ΕͨԻָԋ૗ɾύϑΥʔϚϯε DVD өըɼσΟδλϧදݱ͞Εͨө૾ ҹ࡮ॻ੶/ ࡭ࢠମ খઆɼϚϯΨͳͲ ిࢠॻ੶ খઆɼϚϯΨͳͲ

ίϯςϯπͱ͸Կ͔ • ίϯςϯπɼContent (s) ͸ʮத਎ʯ΍ʮ಺༰ʯͷҙຯ • ಺༰͕͋Δͱ͍͏͜ͱ͸ɼೖΕ෺ (container) ͕͋Δ •
ຊߨٛͰର৅ͱ͢Δίϯςϯπͱ͸ɼ ਓؒ΍૊৫౳͕ԿΒ͔ͷҙਤͷ΋ͱʹ࡞੒ͨ͠දݱ෺ͷ͜ͱ • ͨͱ͑͹ɼөըɼ࿦จɼਤॻɼه࿥จॻɼWebϖʔδɼԻָɼ ήʔϜͳͲͷஶ࡞෺ɾ੍࡞෺͸ίϯςϯπͱଊ͑Δ • ओͳର৅͸ɼωοτ্Ͱྲྀ௨͢ΔσΟδλϧܗࣜͰදݱ͞Εͨ ిࢠతͳίϯςϯπਤॻɼจॻɼWebϖʔδ౳ 5

ίϯςϯπྲྀ௨ͱ͸Կ͔ • ఻౷తʹ͸ʮίϯςϯπΛ֨ೲͨ͠Ϟϊͷྲྀ௨ʯΛࢦ͢ • ຊɼCDɼDVDɼҹ࡮͞Ε֤ͨछνέοτ౳ • ࣮ࡍͷ঎඼Ձ஋͸ɼϞϊͰ͸ͳ͘ɼͦͷத਎ʹ͋Δ • ʮίϯςϯπྲྀ௨ʯ͸ɼத਎͚ͩ த਎ओମ
Ͱྑ͍͸ͣ • ೖख΍ར༻ͷͨΊʹɼԿΒ͔ͷೖΕ෺ʹೖΕΔඞཁ͸͋Δ • ωοτ্Ͱͷίϯςϯπྲྀ௨ͱ͸ • αϒεΫϦϓγϣϯʹΑΔίϯςϯπ΁ͷʮΞΫηεݖʯ • ߤۭ݊ͷe-Ticket΍ϗςϧͷ༧໿ͳͲͷʮར༻ݖʯ • ࣌ؒ΍ۭؒΛ௒͑ͨίϯςϯπྲྀ௨ • ίϯςϯπ͕ద੾ʹอଘɾ஝ੵ͞ΕΔ͜ͱͰɼಉ࣌͡΍৔ॴʹ ͍ͳ͍ෆಛఆଟ਺ͱڞ༗͠ɼར༻͢Δ͜ͱ΋ՄೳʹͳΔ 6

৘ใγεςϜͷ֊૚ߏ଄͔Βݟͨ ίϯςϯπྲྀ௨ ίϯςϯπͷදݱɼ ஝ੵɼྲྀ௨ɼอଘ • ΢Σϒ্Ͱྲྀ௨ͤ͞ΔίϯςϯπΛͲͷΑ͏ʹදݱɾ࣮ݱ͢Δ͔ จॻɼϋΠύʔςΩετɼϚϧνϝσΟΞจॻͳͲ • ίϯςϯπΛऩूɾ஝ੵ͠ɼఏڙ͢Δɽ •
ίϯςϯπΛ௕ظʹ౉ͬͯอଘ͠ɼར༻͠ଓ͚ΒΕΔΑ͏ʹ͢Δ Πϯλʔωοτͱ World Wide Web • URI, Unicode, XML, HTMLͳͲɼϦιʔεͷදݱͱࣝผͷج൫ • http ͳͲͷϓϩτίϧ • Resource Description Framework (RDF), Dublin CoreͳͲͷ ৘ใྲྀ௨Λࢧ͑Δϝλσʔλͷ࢓૊Έ ίϯϐϡʔλ ωοτϫʔΫͷ ج൫ • ίϯϐϡʔλωοτϫʔΫͷ֊૚ߏ଄ • ίϯϐϡʔλಉ࢜ɼϓϩηεಉ࢜Λͭͳ͙ٕज़ • αʔόɾΫϥΠΞϯτϞσϧͳͲ ίϯϐϡʔλͷ ج൫ • จࣈίʔυɼσʔλܕ • ΠϝʔδσʔλɼΦʔσΟΦσʔλͷσΟδλϧදݱ • σʔλϕʔεɼΦϖϨʔςΟϯάγεςϜͳͲ 7 ຊߨٛʹ͓͚Δର৅ൣғ

ୈ1ճͷఏग़՝୊͔Β #1 8 ઃ໰1͋ͳͨʹͱͬͯ਎ۙͳʮίϯςϯπʯͷೖΕ෺ͱத਎ɾ಺༰ʹ ͍ͭͯ۩ମྫΛڍ͍͛ͯͩ͘͞ɽ ⼊れ物中⾝・内容 ಈը഑৴αʔϏε υϥϚɼөըɼΞχϝͳͲ ಈըϑΝΠϧ
ө૾ͷίϯςϯπ ৽ฉ ͦͷ೔ͷχϡʔεʹؔ͢Δจষ΍ࣸਅɼςϨϏ൪૊දͳͲ ిࢠॻ੶ ϚϯΨ ڭՊॻ ઐ໳஌ࣝ Ϩίʔυ Իָɼ1960-1990೥୅ͷՎགۂ Nintendo Switch ήʔϜιϑτ εϚʔτϑΥϯ ΞϓϦ ΞϓϦ ήʔϜɼԻָɼిࢠॻ੶ɼಈըɼWebϒϥ΢βͳͲ Webϖʔδɼϒϩά จষɼهࣄͦͷ΋ͷ ϖοτϘτϧ ϛωϥϧ΢Υʔλʔ

ୈ1ճͷఏग़՝୊͔Β #2 9 Instagram, Twitter, YouTube౳͸ࣸਅ΍จষ, ө૾ͳͲΛத਎ͱͨ͠ ίϯςϯπͷೖΕ෺ʹ౰ͨΓ·͔͢? ͦΕͱ΋͜ΕΒ͸WebϖʔδΛೖΕ෺ͱ͢Δத਎ʹ౰ͨΓ·͔͢? Ӷ͍࣭໰ͩͱࢥ͍·ͨ͠ɽ྆ํͱ΋ਖ਼͍͠ͷͰ͸ͱߟ͑·͢ɽ
• σΟδλϧ͸ೖΕ෺ͱத਎ɾ಺༰ͷಠཱੑ͕ߴ͍ • ʮೖΕ෺ʯͱʮத਎ɾ಺༰ʯͱ͍͏࿮૊Έࣗମͱͷ૬ੑ YouTube Blog Twitter (Tweet) ಈը

ίϯςϯπྲྀ௨Λࢧ͑Δ ৘ใٕज़ͷ֓ཁ 10

৘ใΛه࿥͢ΔͨΊͷٕज़ • ৘ใΛه࿥͢ΔͨΊͷج൫ͱͳΔ৘ใٕज़ ü ʮจࣈʯʹΑΔه࿥ ü ه࿥ഔମͱͯ͠ͷʮࢴʯ ü ෳ੡ٕज़ͱͯ͠ͷʮҹ࡮ʯ •
ه࿥ͷͨΊͷϝσΟΞ • ࢴ • ϑΟϧϜ • ࣓ؾςʔϓ • ࣓ؾσΟεΫɼޫֶσΟεΫɼϑϥογϡϝϞϦ ˞ਓ͕ؒ௚઀ಡΈॻ͖Ͱ͖Δ΋ͷͰ͖ͳ͍΋ͷ͕͋Δ σΟδλϧίϯςϯπͷه࿥ഔମ͸ػࡐΛඞཁͱ͢Δ 11

ίϯϐϡʔλ্Ͱจࣈ΍จॻΛ දݱ͢ΔͨΊͷٕज़ • จࣈྻ (ςΩετ) ͱిࢠจॻ • ϓϨΠϯςΩετ (plain text)
͸ จࣈ จࣈίʔυ ͷฒͼ • ిࢠจॻͷಛ௃: Webϖʔδ΍WordจॻͳͲ ØϨΠΞ΢τ: ϑΥϯτɼαΠζɼจࣈ৭ɼߦؒɼϖʔδதͷ഑ஔ ØਤදɼΠϝʔδɼԻ੠ɼಈըͳͲ͕จࣈͱҰॹʹฒΜͰ͍Δ Øଞͷจॻ΁ͷϦϯΫ͕͋Δ ØϚʔΫΞοϓݴޠΛ༻͍ͨهड़: XML΍HTML ิ଍ MS-Officeͷ.docx౳ͷϑΝΠϧ͸XMLจॻΛZipѹॖͨ͠΋ͷ ʲࢀߟʳdocxϑΝΠϧͷத਎Λ೷͍ͯΈΑ͏ - mottox2 blog https://mottox2.com/posts/453 12

13 HTML - HyperText Markup Language <html> <head> <meta charset="utf-8">
<title>तۀ঺հ</title> </head> <body> <h1>ίϯςϯπྲྀ௨ج൫֓࿦</h1> <table border="1" style="border-collapse: collapse"> <tr><th>तۀՊ໨໊</th><td>ίϯςϯπྲྀ௨ج൫֓࿦ </td></tr> <tr><th>Պ໨൪߸</th><td>GC24501</td></tr> <tr><th>୯Ґ਺</th><td>2.0 ୯Ґ</td></tr> <tr><th>ඪ४ཤम೥࣍</th><td>2 ೥࣍</td></tr> <tr><th>࣌ظ</th><td>ळC</td></tr> <tr><th>༵࣌ݶ</th><td>Ր3,4</td></tr> <tr><th>༵࣌ݶ</th><td>໦3,4</td></tr> <tr><th>୲౰ڭһ</th><td>Ӭ৿ ޫ੖</td></tr> <tr><th>୲౰ڭһ</th><td>٢઒ ࣍࿠</td></tr> <tr><th>तۀ֓ཁ</th><td>Πϯλʔωοτ্Ͱ͸͞·͟ ·ͳίϯςϯπ͕ఏڙ͞Ε,ͦΕΛྲྀ௨ͤ͞ΔͨΊͷ͍Ζ͍Ζ ͳγεςϜ΍αʔϏε͕ఏڙ͞Ε͍ͯΔɻຊߨٛͰ͸, ……</td></tr> </table> </body> </html> • Web্ͰͷίϯςϯπΛهड़͢ΔͨΊͷϚʔΫΞοϓݴޠ • ༧Ίఆٛ͞Ε͍ͯΔλάΛ࢖༻͢Δɽߏ଄ͱମࡋͷ෼཭: HTMLͱCSSͰͦΕͧΕهड़ • Webϒϥ΢βʹΑΔϨϯμϦϯά • ϝλσʔλɼϋΠύʔςΩετʹΑΔϦϯΫ΍ຒΊࠐΈɼϚϧνϝσΟΞͳͲΛѻ͑Δ 2023/01/01 10:32

14 • Web্Ͱͷσʔλަ׵ͷ ͨΊʹ༻͍ΒΕΔɼ֦ு ՄೳͳϚʔΫΞοϓݴޠ • HTMLͱಉ༷ʹɼλάΛ ༻͍ͯهड़͢Δɽ ར༻ऀ/࡞੒ऀ͕ࣗ༝ʹ λάΛઃఆՄೳ
• ෳ਺ͷγεςϜ΍ਓͷؒ Ͱڞ༗͢Δ৔߹ɼλάͷ ҙຯ΍ߏ଄ͷఆ͕ٛඞཁ • ໦ߏ଄ XML - Extensible Markup Language <?xml version="1.0" encoding="UTF-8" ?> γϥόε <Պ໨> <Պ໨൪߸>GC24501</Պ໨൪߸> <Պ໨໊>ίϯςϯπྲྀ௨ج൫֓࿦</Պ໨໊> <୯Ґ਺>2.0 ୯Ґ</୯Ґ਺> <ඪ४ཤम೥࣍>2 ೥࣍</ඪ४ཤम೥࣍> <࣌ظ>ळC</࣌ظ> <༵࣌ݶ>Ր3,4</༵࣌ݶ> <༵࣌ݶ>໦3,4</༵࣌ݶ> <୲౰ڭһ> ࢯ໊Ӭ৿ ޫ੖</ࢯ໊> <ࢯ໊>٢઒ ࣍࿠</ࢯ໊> ୲౰ڭһ </Պ໨> <Պ໨> <Պ໨൪߸>GC27701</Պ໨൪߸> <Պ໨໊>ACPC࿈ܞߨ࠲: ϥΠϒɾίϯςϯπ࿦</Պ໨໊> <୯Ґ਺>2.0 ୯Ґ</୯Ґ਺> <ඪ४ཤम೥࣍>2 ೥࣍</ඪ४ཤम೥࣍> <࣌ظ>य़AB</࣌ظ> <༵࣌ݶ>ਫ5,6</༵࣌ݶ> <୲౰ڭһ> ࢯ໊٢઒ ࣍࿠</ࢯ໊> <ࢯ໊>৿ܧ मҰ</ࢯ໊> ୲౰ڭһ </Պ໨> γϥόε

15 ໦ߏ଄ <?xml version="1.0" encoding="UTF-8" ?> γϥόε <Պ໨> <Պ໨൪߸>GC24501</Պ໨൪߸> <Պ໨໊>ίϯςϯπྲྀ௨ج൫֓࿦</Պ໨໊>
<୯Ґ਺>2.0 ୯Ґ</୯Ґ਺> <ඪ४ཤम೥࣍>2 ೥࣍</ඪ४ཤम೥࣍> <࣌ظ>ळC</࣌ظ> <༵࣌ݶ>Ր3,4</༵࣌ݶ> <༵࣌ݶ>໦3,4</༵࣌ݶ> <୲౰ڭһ> ࢯ໊Ӭ৿ ޫ੖</ࢯ໊> <ࢯ໊>٢઒ ࣍࿠</ࢯ໊> ୲౰ڭһ </Պ໨> <Պ໨> <Պ໨൪߸>GC27701</Պ໨൪߸> <Պ໨໊>ACPC࿈ܞߨ࠲: ϥΠϒɾίϯςϯπ࿦</Պ໨໊> <୯Ґ਺>2.0 ୯Ґ</୯Ґ਺> <ඪ४ཤम೥࣍>2 ೥࣍</ඪ४ཤम೥࣍> <࣌ظ>य़AB</࣌ظ> <༵࣌ݶ>ਫ5,6</༵࣌ݶ> <୲౰ڭһ> ࢯ໊٢઒ ࣍࿠</ࢯ໊> <ࢯ໊>৿ܧ मҰ</ࢯ໊> ୲౰ڭһ </Պ໨> γϥόε

ίϯςϯπͷදݱɼ஝ੵɼ ΞΫηεͷͨΊͷ৘ใٕज़ͷجૅ 16 σΟδλϧΞʔΧΠϒΛࣄྫͱͯ͠

σΟδλϧΞʔΧΠϒͱ͸ #1 • ਤॻؗ৘ใֶ༻ޠࣙయͰ͸࣍ͷΑ͏ʹఆٛ͞Ε͍ͯΔ • ༗ܗɾແܗͷจԽࡒΛσδλϧ৘ใͱͯ͠ه࿥͠ɼྼԽͳ͘ Ӭٱอଘ͢Δͱͱ΋ʹɼωοτϫʔΫͳͲΛ༻͍ͯఏڙ͢Δ ͜ͱɽ • ओͳ୲͍ख͸ɼത෺ؗ΍ඒज़ؗɼਤॻؗɼจॻؗ
ͿΜ͠ΐ͔Μ ɼ ݚڀػؔͳͲͰ͋Δɽ • ΞʔΧΠϒΛσΟδλϧԽͨ͠΋ͷΛࢦ֓͢೦ͱͯ͠ • ΞʔΧΠϒζֶ ʜʜʮݸਓ·ͨ͸૊৫͕ͦͷ׆ಈͷதͰ࡞੒ ·ͨ͸ऩड͠஝ੵͨ͠ه࿥ͷ͏ͪɼ૊৫ӡӦ্ɼݚڀ্ɼ ͦͷଞ͞·͟·ͳར༻Ձ஋ͷΏ͑ʹӬଓతʹอଘ͞ΕΔ΋ͷʯ • ͦͷͨΊͷઐ໳ػؔɼࢪઃจॻؗɼެจॻؗɼ࢙ྉؗͳͲ ग़యখ઒ઍ୅ࢠ; ߴڮ࣮; େ੢Ѫ: ʮΞʔΧΠϒࣄయʯ. େࡕେֶग़൛ձ, 2003. 17

σΟδλϧΞʔΧΠϒαΠτͷྫ Ø ത෺ؗɼඒज़ؗ 1. จԽҨ࢈ΦϯϥΠϯ https://bunka.nii.ac.jp/ 2. eࠃๅ - ࠃཱจԽࡒػߏॴଂ
ࠃๅɾॏཁจԽࡒ https://emuseum.nich.go.jp/ Øจॻؗɼެจॻؗ 1. ࠃཱެจॻؗ σδλϧΞʔΧΠϒ https://www.digital.archives.go.jp/ Øਤॻؗ 1. ࠃཱࠃձਤॻؗσδλϧίϨΫγϣϯ https://dl.ndl.go.jp/ 2. ੨ۭจݿ Aozora Bunko https://www.aozora.gr.jp/ 3. HathiTrust Digital Library https://www.hathitrust.org/ 18

จԽҨ࢈ΦϯϥΠϯ 19 https://bunka.nii.ac.jp/

20 https://bunka.nii.ac.jp/special_content/ hlink2 • ը૾ • ϝλσʔλ • ςΩετʹΑΔղઆ

21 ແܗจԽҨ࢈ͷྫ https://bunka.nii.ac.jp/special_content/intangible/135163 • ը૾ • ϝλσʔλ • ςΩετʹΑΔղઆ

22 ແܗจԽࡒͷྫ https://bunka.nii.ac.jp/special_content/ movie • ը૾ • ಈը • ಈ͖΍ٕज़ɾٕೳͷσΟδλϧԽ
• ϝλσʔλ • ςΩετʹΑΔղઆ

eࠃๅ ࠃཱจԽࡒػߏॴଂ ࠃๅɾॏཁจԽࡒ https://emuseum.nich.go.jp/ 23

eࠃๅ ࠃཱจԽࡒػߏॴଂ ࠃๅɾॏཁจԽࡒ https://emuseum.nich.go.jp/ 24

25 • ࠃๅɾॏཁจԽࡒͷ ߴਫ਼ࡉը૾ • ը૾ͷμ΢ϯϩʔυ • ଟݴޠʹΑΔղઆ • ϝλσʔλ
• ૢ࡞ੑ • εΫϩʔϧ • ֦େ • ϑϧεΫϦʔϯදࣔ

27 https://www.digital.archives.go.jp/

28 • ը૾ • ϝλσʔλ

29 • ૢ࡞ੑ • εΫϩʔϧ • ֦େɼճస • ϑϧεΫϦʔϯදࣔ •
ը૾ͷμ΢ϯϩʔυ

30 ஜ೾ݚڀֶԂ౎ࢢ

31 ஜ೾ݚڀֶԂ౎ࢢʹݐઃ͢Δݚڀ͓Αͼڭҭػؔ౳ʹ͍ͭͯ

32 • ૢ࡞ੑ • ਐΉ • εΫϩʔϧ • ֦େɼճస •
ϑϧεΫϦʔϯදࣔ

33 ஜ೾ݚڀֶԂ౎ࢢʹݐઃ͢Δݚڀ͓Αͼ ڭҭػؔ͸ɼ࣍ͷͱ͓Γͱ͢Δɽ Պֶٕज़ி ۚଐࡐྉٕज़ݚڀॴͷҰ෦ ࠃཱ๷ࡂՊֶٕज़ηϯλʔ ແػࡐ࣭ݚڀॴ ڞಉར༻ࢪઃ Ӊ஦։ൃࣄۀஂஜ೾Ӊ஦ηϯλʔ ؀ڥி
ࠃཱެ֐ݚڀॴ จ෦ল ஜ೾৽େֶ (Ծশ) ౦ژڭҭେֶ ౦ژҩՊࣃՊେֶҩֶ෦ෟଐපӃ բϲӜ෼Ӄ ਤॻؗ୹ظେֶ ߴΤωϧΪʔ෺ཧֶݚڀॴ

https://dl.ndl.go.jp/ 35

36 https://doi.org/10.11501/3058910 メタデータ② 章や節のタイトルページハイパーリンクメタデータ① タイトル，著者，出版年⽉⽇などの書誌情報，識別⼦コンテンツ:
中⾝・内容

37 https://doi.org/10.11501/3058910

38 ࠃཱࠃձਤॻؗɺֶҐ࿦จʢത࢜ʣͷσδλϧԽ࣮ࢪʹ ܎Δஶ࡞ݖॲཧʹ͍ͭͯൃද 2010-09-17 ࠃཱࠃձਤॻؗ͸2010೥9݄17೔ɺʮֶҐ࿦จʢത࢜ʣͷσδλϧԽ࣮ࢪʹ܎ Δஶ࡞ݖॲཧʹ͍ͭͯʯΛهऀൃද͠·ͨ͠ɻ ͜Ε͸ɺࠃཱࠃձਤॻ͕ؗσδλϧԽΛߦ͏ɺ1991೥౓͔Β2000೥౓·Ͱʹ ࠃཱࠃձਤॻؗʹૹ෇͞ΕֶͨҐ࿦จʢത࢜ʣ໿14ສ݅෼ʹ͍ͭͯɺ(1) ࠃཱ ࠃձਤॻؗʹ͓͚Δશจෳࣸఏڙٴͼެऺૹ৴ɺ(2)
σδλϧԽֶͨ͠Ґ࿦จ ͷෳ੡෺ͷֶҐत༩େֶ΁ͷৡ౉ɺ(3) ֶҐत༩େֶʹ͓͚Δ (2) Ͱৡ౉͞Εͨ ෳ੡෺ͷશจෳࣸఏڙٴͼެऺૹ৴ɺͷڐ୚ΛɺֶҐ࿦จͷஶऀʹґཔ͢Δͱ ͍͏΋ͷͰ͢ɻ͜ͷڐ୚ґཔ͸ɺࠃཱࠃձਤॻؗͱֶҐत༩େֶʢҰ෦Λআ ͘ʣ͕ڠྗͯ͠ߦ͍·͢ɻ ࠃཱࠃձਤॻؗɺֶҐ࿦จʢത࢜ʣͷσδλϧԽ࣮ࢪʹ܎Δஶ࡞ݖॲཧʹ͍ͭ ͯൃද | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/car/16838

੨ۭจݿ 39 https://www.aozora.gr.jp/ • 1997೥ʹ૑ઃ͞ΕͨσΟδλϧΞʔΧΠϒ • ϘϥϯςΟΞ׆ಈͰɼ୭ʹͰ΋ΞΫηεͰ͖Δࣗ༝ͳిࢠຊΛɼ ڞ༗Մೳͳ΋ͷͱͯ͠ਤॻؗͷΑ͏ʹΠϯλʔωοτ্Ͱఏڙ • ςΩετܗࣜɼXHTMLϑΝΠϧܗࣜͰͷެ։ɾ഑෍
• ऩ࿥࡞඼਺: 17,289݅ • ஶ࡞ݖͳ͠: 16,900݅ ஶ࡞ऀͷࢮޙ50೥ܦաͰஶ࡞ݖ੾Ε • ஶ࡞ݖ͋Γ: 389݅ • 2022೥ݱࡏɼ೥ؒɼ500͔Β600࡞඼Λ৽نެ։ɼ ϖʔδϏϡʔ͸೥ؒ1,000ສճҎ্ • https://www.kantei.go.jp/jp/singi/titeki2/forum/2021/siryou7.pdf

੨ۭจݿ 40 https://www.aozora.gr.jp/

41 https://www.aozora.gr.jp/cards/ 000879/card127.html

42 https://www.aozora.gr.jp/cards/000879/files/127_15260.html

43 https://www.hathitrust.org/ HathiTrust

HathiTrust • ਤॻؗͷଂॻΛిࢠԽͨ͠σΟδλϧϥΠϒϥϦ • ಡΈ͸ʮϋʔςΟτϥετʯ·ͨ͸ʮϋοντϥετʯ • HathiTrustͷ࢖໋͸ɼਓྨͷ஌ࣝʹؔ͢Δه࿥ΛڞಉͰऩूɼ੔ཧɼ อଘɼ఻ୡɼڞ༗͢Δ͜ͱʹΑΓɼݚڀɼֶज़ɼͦͯ͠ެӹʹߩݙ ͢Δ͜ͱͰ͢ɽ •
The mission of HathiTrust is to contribute to research, scholarship, and the common good by collaboratively collecting, organizing, preserving, communicating, and sharing the record of human knowledge. https://www.hathitrust.org/mission_goals • ৅͸ܾͯ͠๨Εͳ͍ Elephants never forget. • ถࠃͷෳ਺ͷਤॻ͕ؗ Googleͱͷ࿈ܞʹΑΓଂॻͷσΟδλϧ σʔλͷఏڙΛड͚ɼ͜ΕΛدଃ͢Δ͜ͱͰɼϑϧςΩετݕࡧ౳ ͷ৘ใఏڙαʔϏεΛ࣮ݱ͢Δ (দా੓ߦ, ૿ాխ࢙. Google Booksૌুʹ͓͍ͯϑΣΞϢʔεΛೝΊͨ χϡʔϤʔΫೆ෦஍۠࿈๜஍ࡋͷ൑அʹ͍ͭͯ. NBL. 2014, (1019), p.42-47.) 44

Google Books 45 https://books.google.co.jp/ • ҹ࡮ॻ੶ͷେن໛εΩϟϯ • ೥࣌఺Ͱԯ࡭ • https://www.pcworld.com/arti
cle/508405/google_129_millio n_different_books_have_been _published.html • 0$3ʹΑΔςΩετԽ • ݕࡧͰ͖ΔΑ͏ʹ͢Δ • ֘౰ՕॴΛ1%'ܗࣜͰදࣔ

HathiTrust • ਤॻؗͷଂॻΛిࢠԽͨ͠σΟδλϧϥΠϒϥϦ • ಡΈ͸ʮϋʔςΟτϥετʯ·ͨ͸ʮϋοντϥετʯ Currently Digitized https://www.hathitrust.org/about • 17,644,487
total volumes ܭ1,700ສ࡭ • 8,434,903 book titles ਤॻ 840ສ࡭ • 466,582 serial titles ࡶࢽ 46ສ࡭ • 6,175,570,450 pages 61ԯϖʔδ • 791 terabytes 791ςϥόΠτ • 209 miles • 14,336 tons • 7,046,803 volumes(~40% of total) શମͷ40%ऑ͕Public domain in the public domain 46

48 https://hdl.handle.net/2027/mdp.39015011135889 ஍਒ʹؔ͢ΔࣸਅΧλϩά Digitized by Google Original from University of
Michigan

49 https://hdl.handle.net/2027/mdp.39015011135889 61-25 Earthquake of Apr. 18. 1906. San Francisco.
CA. Horses were killed and wagon crushed by falling debris.

ෳ਺ͷϑΥʔϚοτͰ μ΢ϯϩʔυͰ͖Δ ࢿྉ಺Ͱͷ Ωʔϫʔυݕࡧ ໨࣍ ষɾઅʹδϟϯϓ͢Δ 50 https://hdl.handle.net/2027/mdp.39015011135889

σΟδλϧΞʔΧΠϒͱ͸ #1 • ਤॻؗ৘ใֶ༻ޠࣙయͰ͸࣍ͷΑ͏ʹఆٛ͞Ε͍ͯΔ • ༗ܗɾແܗͷจԽࡒΛσδλϧ৘ใͱͯ͠ه࿥͠ɼྼԽͳ͘ Ӭٱอଘ͢Δͱͱ΋ʹɼωοτϫʔΫͳͲΛ༻͍ͯఏڙ͢Δ ͜ͱɽ • ओͳ୲͍ख͸ɼത෺ؗ΍ඒज़ؗɼਤॻؗɼจॻؗ
ͿΜ͠ΐ͔Μ ɼ ݚڀػؔͳͲͰ͋Δɽ • ΞʔΧΠϒΛσΟδλϧԽͨ͠΋ͷΛࢦ֓͢೦ͱͯ͠ • ΞʔΧΠϒζֶ ʜʜʮݸਓ·ͨ͸૊৫͕ͦͷ׆ಈͷதͰ࡞੒ ·ͨ͸ऩड͠஝ੵͨ͠ه࿥ͷ͏ͪɼ૊৫ӡӦ্ɼݚڀ্ɼ ͦͷଞ͞·͟·ͳར༻Ձ஋ͷΏ͑ʹӬଓతʹอଘ͞ΕΔ΋ͷʯ • ͦͷͨΊͷઐ໳ػؔɼࢪઃจॻؗɼެจॻؗɼ࢙ྉؗͳͲ ग़యখ઒ઍ୅ࢠ; ߴڮ࣮; େ੢Ѫ: ʮΞʔΧΠϒࣄయʯ. େࡕେֶग़൛ձ, 2003. 51

σΟδλϧΞʔΧΠϒͱ͸ #2 • ʮ˓˓ʹ͓͚ΔίϯςϯπͷσΟδλϧԽʯγϦʔζ • ത෺ؗɼඒज़ؗ • จॻؗɼެจॻؗ • ਤॻؗ
• 2010೥୅ʹى͖ͨग़དྷࣄΛड͚ͯͷมԽ • 2011೥ (ฏ੒23೥) 3݄11೔ (ۚ) ౦೔ຊେ਒ࡂ • ࡂ֐ࣗମͷه࿥΍ɼඃࡂͨ͠஍Ҭ΍ਓʑͷهԱͳͲΛ Ӭଓతʹ࢒͢͜ͱΛ໨ࢦͨ͠ಈ͖͕֦େͨ͠ • /),౦೔ຊେ਒ࡂΞʔΧΠϒεඃࡂ஍ͷূݴʛ/),ࡂ֐ΞʔΧΠϒε https://www9.nhk.or.jp/archives/311shogen/evidence/ • ͻͳ͗͘ࠃཱࠃձਤॻؗ౦೔ຊେ਒ࡂΞʔΧΠϒ https://kn.ndl.go.jp/ 52 ˞ओͳର৅͸จԽࡒ΍وॏࢿྉ

σΟδλϧΞʔΧΠϒͱ͸ #3 • 2010೥୅ʹى͖ͨग़དྷࣄΛड͚ͯͷมԽ • 2011೥ (ฏ੒23೥) 3݄11೔ (ۚ) ౦೔ຊେ਒ࡂ
• ࡂ֐ࣗମͷه࿥΍ɼඃࡂͨ͠஍Ҭ΍ਓʑͷهԱͳͲΛ Ӭଓతʹ࢒͢͜ͱΛ໨ࢦͨ͠ಈ͖͕֦େͨ͠ • ࡕਆɾ୶࿏େ਒ࡂ౰࣌ͱൺ΂ͨͱ͖ͷ؀ڥͷҧ͍͸ • 1995೥ (ฏ੒7೥) 1݄17೔ (Ր) ࡕਆɾ୶࿏େ਒ࡂ • ౰࣌͸Πϯλʔωοτ͕ීٴ͍ͯ͠ͳ͔ͬͨ • ౰࣌͸4/4͕ଘࡏ͠ͳ͔ͬͨ • ౰࣌͸εϚʔτϑΥϯ͕ͳ͔ͬͨ ˠ ԰֎ͰࣸਅΛࡱΔɼൃ৴͢Δ 53

σΟδλϧΞʔΧΠϒͱ͸ #4 54 • 2ͭͷʮେ਒ࡂʯͷҧ͍? ද̍−̍−̍̏ ࡕਆɾ୶࿏େ਒ࡂͱ౦೔ຊ େ਒ࡂͷൺֱ | ๷ࡂ৘ใ
https://www.bousai.go.jp/kaigirep/hakush o/h23/bousai2011/html/hyo/hyo013.htm

NHK౦೔ຊେ਒ࡂΞʔΧΠϒε 55 https://www9.nhk.or.jp/archives/311shogen/evidence/

NHK౦೔ຊେ਒ࡂΞʔΧΠϒε 56 https://www9.nhk.or.jp/archives/311shogen/evidence/

ͻͳ͗͘ࠃཱࠃձਤॻؗ౦೔ຊେ਒ࡂΞʔΧΠϒ 57 https://kn.ndl.go.jp/

59 ★

ϙʔλϧαΠτ • ৘ใʹΞΫηε͢ΔͨΊͷೖΓޱ΍ى఺ͱͳΔ΢ΣϒαΠτ • Yahoo! JAPAN΍Google͸ϙʔλϧαΠτͷͻͱͭ • ʮͻͳ͗͘ʯ͸σΟδλϧΞʔΧΠϒͷϙʔλϧαΠτͷͻͱͭ 60 ౦೔ຊେ਒ࡂͷه࿥΍ڭ܇Λ࣍ੈ୅ʹ఻͑ΔͨΊʹɼʮࠃཱࠃձਤॻؗ
౦೔ຊେ਒ࡂΞʔΧΠϒʢѪশɿͻͳ͗͘ʣʯ͕ฏ੒೥݄͔Βެ։ ͞Ε͍ͯ·͢ɽ ʮͻͳ͗͘ʯ͸ࠃཱࠃձਤॻ͚ؗͩͰͳ͘ଞͷެతػؔ΍ɼใಓػؔɼ ڭҭػؔɼ/10ɾϘϥϯςΟΞஂମɼͦͷ΄͔Ұൠاۀͱ͍༷ͬͨʑͳ ຽؒஂମ͕࿈ܞ͠ɼͦΕΒ͕อ༗͢Δ਒ࡂʹؔ͢ΔԻ੠ɾಈըɼࣸਅɼ จॻͳͲͷه࿥ΛҰݩతʹݕࡧͰ͖ΔϙʔλϧαΠτͰ͢ɽ ྩ࿨೥݄ݱࡏͰɼͷσʔλϕʔε͔Β໿ສ݅ͷίϯςϯπ͕ ݕࡧՄೳʜʜ ਒ࡂͷه࿥ɾڭ܇Λ࣍ੈ୅ʹ఻͑Δ ࠃཱࠃձਤॻؗ ౦೔ຊେ਒ࡂΞʔΧΠϒ ʮͻͳ͗͘ʯ | ฻Β͠ʹ໾ཱͭ৘ใ | ੓෎޿ใΦϯϥΠϯ https://www.gov-online.go.jp/useful/article/201401/4.html#section3

ԣஅݕࡧ 61 • ͻͳ͗͘Ͱʮຊ୨ʯͱݕࡧ͢Δͱɼෳ਺ͷҟͳΔ૊৫͕ อ༗͢Δຊ୨ͷը૾͕·ͱΊͯදࣔ͞ΕΔ • ͜ͷΑ͏ͳ࢓૊ΈΛʮԣஅݕࡧʯ΍ʮ౷߹ݕࡧʯͱݺͿ ਒ࡂͷه࿥ɾڭ܇Λ࣍ੈ୅ʹ఻͑Δ ࠃཱࠃձਤॻؗ ౦೔ຊେ਒ࡂΞʔΧΠϒ
ʮͻͳ͗͘ʯ | ฻Β͠ʹ໾ཱͭ৘ใ | ੓෎޿ใΦϯϥΠϯ https://www.gov-online.go.jp/useful/article/201401/4.html#section3

ίϯςϯπྲྀ௨ͷγεςϜͷ ߏ੒ͷجૅ 62

• ίϯςϯπͷऩूɾ஝ੵ • ը૾ɾಈըɼςΩετͳͲͷσΟδλϧσʔλΛूΊΔ • σΟδλϧԽΛߦ͏৔߹΋͋Δ ˠ ҹ࡮ॻ੶ͷεΩϟϯͳͲ • ϝλσʔλͷ࡞੒ɾ੔උ
• ॻࢽ৘ใͳͲͷίϯςϯπࣗମʹؔ͢Δ಺༰ • ݕࡧͷߜΓࠐΈʹ࢖͏ཁૉʹؔ͢Δ಺༰ ˠ ͨͱ͑͹ɼ೔࣌΍৔ॴ • ղઆͳͲͷ෇ਵ͢Δ಺༰ • ΠϯλϑΣʔεͷߏஙɾఏڙ • ϒϥ΢δϯάͨ͠Γݕࡧͨ͠Γ͢ΔͨΊͷػೳ • Ӿཡ͢ΔͨΊͷػೳ ˠ ओʹ΢Σϒϒϥ΢βࣗମͷػೳ • ೖख͢ΔͨΊͷػೳ ˠ ෳ਺ϑΥʔϚοτͰͷμ΢ϯϩʔυͳͲ • ্هҎ֎ • ݸผίϯςϯπʹΞΫηε͢Δखஈͷఏڙ ˠ ࣝผࢠ΍ύʔϚϦϯΫ • σʔλΛଞͷγεςϜʹఏڙ͢Δखஈɾํ๏ ˠ ԣஅݕࡧͳͲͰඞཁ σΟδλϧΞʔΧΠϒʹ͓͚Δߏ੒ͷྫ 63

ଞͷγεςϜͱ࿈ܞ͢Δʹ͸ 64 ਒ࡂͷه࿥ɾڭ܇Λ࣍ੈ୅ʹ఻͑Δ ࠃཱࠃ ձਤॻؗ ౦೔ຊେ਒ࡂΞʔΧΠϒ ʮͻͳ͗͘ʯ | ฻Β͠ʹ໾ཱͭ৘ใ |
੓෎޿ใ ΦϯϥΠϯ https://www.gov- online.go.jp/useful/article/201401/4.html#section3 ػؔA ػؔB ػؔC ͻͳ͗͘ σʔλΛ ΋Β͏ σʔλΛ ͋͛Δ ͜ͷͱ͖ɼ୯ʹσʔλΛ౉ͤΔ͚ͩͰ͸ͳ͘ɼ ͦΕͧΕͷγεςϜ ͜͜Ͱ͸ػؔ͝ͱͷ σΟδλϧΞʔΧΠϒ ʹґଘͤͣɼޓ׵ੑ ͷ͋Δํ๏ɾσʔλܗࣜͰ΍ΓऔΓΛ͍ͨ͠

• ϝλσʔλͷϋʔϕεςΟϯά ऩ֭ Λߦ͏ͨΊͷ࢓૊Έ • ͦΕͧΕͷΞϓϦέʔγϣϯ΍γεςϜʹґଘ͠ͳ͍ɼ ૬ޓ࢖༻ՄೳͳϑϨʔϜϫʔΫΛఏڙ͢ΔͨΊͷ࢓૊Έ • 0"*1.)ϑϨʔϜϫʔΫͷࢀՃऀʹ͸࣍ͷ͕ͭ͋Δ •
Data ProvidersσʔλఏڙऀɼσʔλΛ͋͛Δଆ • Service ProvidersαʔϏεఏڙऀɼσʔλΛ΋Β͏ଆ 0"*1.) Open Archives Initiative Protocol for Metadata Harvesting 65 ग़య: Open Archives Initiative - Protocol for Metadata Harvesting - v.2.0 https://www.nii.ac.jp/irp/archive/translation/oai-pmh2.0/OpenArchivesProtocol.htm

66 HathiTrust OAI feed | www.hathitrust.org | HathiTrust Digital Library
https://www.hathitrust.org/oai OAI-PMHͰHathiTrustͷσʔλΛऔಘ

67 OAI-PMHͰHathiTrustͷσʔλΛऔಘ HathiTrust OAI feed | www.hathitrust.org | HathiTrust Digital
Library https://www.hathitrust.org/oai Dublin Core records https://quod.lib.umich.edu/cgi/o/oai/oai?verb=ListRecords&metadataPrefix= oai_dc&set=hathitrust:pd • ԼઢͰࣔͨ͠Օॴ͸ɼΞΫηεઌͷϕʔε63* • verb=˓˓ ͷͱ͜Ζ͸ɼϦΫΤετͷछྨΛࢦఆ͍ͯ͠Δ ˠ ListRecords ͸ɼϝλσʔλͷϦετΛϦΫΤετ͢Δͱ͍͏ҙຯ • metadataPrefix=˓˓ ͷͱ͜Ζ͸ɼϝλσʔλͷϑΥʔϚοτΛࢦఆ͍ͯ͠Δ ˠ oai_dc ͸ɼDublin CoreΛࢦఆ͍ͯ͠Δ • set=˓˓ ͷͱ͜Ζ͸ɼऔಘ͢ΔϨίʔυ܈ͷൣғɾ৚݅Λࢦఆ͍ͯ͠Δ ˠ hathitrust:pd ͸ɼΞϝϦΧҎ֎͔Β΋ΞΫηεՄೳͳϨίʔυ͢΂ͯͷҙຯ • ͜ͷέʔεͰ͸ɼҰ౓ʹ݅ͷϨίʔυ σʔλ ͕औಘͰ͖Δ

68 • ࣮ࡍʹΞΫηεͯ͠ɼ͠͹Β͘଴ͭͱ9.-ܗࣜͷσʔλ͕ฦ໭͞ΕΔ • ͜ͷέʔεͰ͸ɼҰ౓ʹ݅ͷϨίʔυ σʔλ ͕औಘͰ͖Δ <OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/” …>
<responseDate>2023-01-11T00:57:07Z</responseDate> <ListRecords> <record> <header status="deleted"> <identifier>oai:quod.lib.umich.edu:MIU01-000269215</identifier> <datestamp>2008-12-20T04:45:55Z</datestamp> <setSpec>hathitrust:pd</setSpec> </header> </record> <record> <metadata> <oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" …> <dc:title>"Did the Phœnicians discover America?" Embracing the origin of …</dc:title> <dc:creator>[Johnston, Thomas Crawford]</dc:creator> <dc:publisher>[San Francisco]</dc:publisher> <dc:identifier>http://hdl.handle.net/2027/mdp.39015012107325</dc:identifier> <dc:source>http://hdl.handle.net/2027/mdp.39015012107325</dc:source> <dc:language>eng</dc:language> <dc:type>text</dc:type> </record> <resumptionToken completeListSize="2380533">2K21::20230111005708::oai_dc::::::20081220105221::JVEVKMB RFUYDANBZGQ3DGNRW::500::2380533::hathitrust:pd</resumptionToken> </ListRecords> </OAI-PMH> ᶃ ᶄ

69 <record> <metadata> <oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" …> <dc:title>"Did the Phœnicians discover
America?" Embracing the origin of …</dc:title> <dc:creator>[Johnston, Thomas Crawford]</dc:creator> <dc:publisher>[San Francisco]</dc:publisher> <dc:identifier>http://hdl.handle.net/2027/mdp.39015012107325</dc:identifier> <dc:source>http://hdl.handle.net/2027/mdp.39015012107325</dc:source> <dc:language>eng</dc:language> <dc:type>text</dc:type> </record> ᶄ http://hdl.handle.net/2027/mdp.39015012107325

70 • ͜ͷέʔεͰ͸ɼҰ౓ʹ݅ͷϨίʔυ σʔλ ͕औಘͰ͖Δ • ݅໨Ҏ߱Λऔಘ͍ͨ͠৔߹͸ɼresumptionTokenͷ஋Λࢦఆ࣮ͯ͠ߦ͢Δ • ͜ΕΛ܁Γฦ͢͜ͱͰ9.-ܗࣜͷσʔλΛશ݅औಘ͢Δ͜ͱ͕Ͱ͖Δ <OAI-PMH
xmlns="http://www.openarchives.org/OAI/2.0/” …> <responseDate>2023-01-11T00:57:07Z</responseDate> <ListRecords> <record> লུ </record> <record> লུ </record> <resumptionToken completeListSize="2380533">2K21::20230111005708::oai_dc::::::20081220105221::JVEVKMBRFUYDAN BZGQ3DGNRW::500::2380533::hathitrust:pd</resumptionToken> </ListRecords> </OAI-PMH> https://quod.lib.umich.edu/cgi/o/oai/oai?verb=ListRecords&resumptionToken= 2K21::20230111024727::oai_dc::::::20081220105221::JVEVKMBRFUYDANBZGQ3 DGNRW::500::2380533::hathitrust:pd

ࢀߟࢿྉ Further readings 71 • Ճ౻་; ٶຊོ࢙; ༄༩ࢤ෉; େ޲Ұً; Յଜ఩࿠;
෱ౡ޾޺; ླ໦਌඙; ୩઒ஐ༸; Ճ౻ݠ৴; Ѩ෦୎໵; தଜ֮; Ҵ༿͋΍߳: ʮσδλϧ࣌୅ͷΞʔΧΠϒܥේֶʯ. Έͣ͢ॻ๪, 2022. https://www.msz.co.jp/book/detail/09555/ • CA1760 – σδλϧԽࢿྉͷڞಉϦϙδτϦHathiTrust―ਤॻؗʹ ΑΔڠಉͷऔΓ૊Έ/ ాத හ | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/ca1760 • E2525 – ܚጯٛक़େֶͷHathiTrust΁ͷՃໍ | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/e2525

ୈճͷ·ͱΊͱ࣍ճͷ༧ఆ 72 • σΟδλϧΞʔΧΠϒͷ࣮ྫΛ௨ͯ͡ɼίϯςϯπͷදݱɼ ஝ੵɼΞΫηεͷͨΊͷ৘ใٕज़ͷجૅΛड़΂ͨ͏͑Ͱɼ ίϯςϯπྲྀ௨γεςϜͷߏ੒ͷجૅʹ͍ͭͯઆ໌ͨ͠ • σΟδλϧΞʔΧΠϒͷఆٛͱͯ͠ɼจԽࡒ΍وॏࢿྉ͔Βɼ ࡂ֐ࣗମ΍ඃࡂͨ͠஍ҬίϛϡχςΟͷه࿥ͷӬଓอଘͱ ͍ͬͨର৅ൣғͷ޿͕Γ͕ݟΒΕΔ͜ͱΛઆ໌ͨ͠
• ࣍ճ͸σΟδλϧΞʔΧΠϒͷ͏ͪɼಛʹ΢ΣϒΞʔΧΠϒ ʹ͍ͭͯݟ͍ͯ͘༧ఆͰ͢

コンテンツ流通基盤概論 #02 / 20230112

コンテンツ流通基盤概論 #02 / 20230112

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