コンテンツ流通基盤概論 #03 / 20230119

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ίϯςϯπྲྀ௨ج൫֓࿦ ஜ೾େֶ ਤॻؗ৘ใϝσΟΞܥ ٢઒ ࣍࿠ [email protected] # ೔෇ ֓ཁ 3 1݄19೔ (໦) Πϯλʔωοτ্ͷίϯςϯπͱͦͷྲྀ௨ͷجૅ֓೦ɾ σΟδλϧϥΠϒϥϦͱσΟδλϧΞʔΧΠϒͷࣄྫͱجૅ֓೦ 1

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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

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લճͷ͓͞Β͍ 3

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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. 4

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σΟδλϧΞʔΧΠϒαΠτͷྫ Ø ത෺ؗɼඒज़ؗ 1. จԽҨ࢈ΦϯϥΠϯhttps://bunka.nii.ac.jp/ 2. eࠃๅ - ࠃཱจԽࡒػߏॴଂ ࠃๅɾॏཁจԽࡒ https://emuseum.nich.go.jp/ Ø จॻؗɼެจॻؗ 1. ࠃཱެจॻؗ σδλϧΞʔΧΠϒ https://www.digital.archives.go.jp/ Ø ਤॻؗ 1. ࠃཱࠃձਤॻؗσδλϧίϨΫγϣϯ https://dl.ndl.go.jp/ 2. ੨ۭจݿ Aozora Bunko https://www.aozora.gr.jp/ 3. HathiTrust Digital Library https://www.hathitrust.org/ 5

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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/ 6 ˞ओͳର৅͸จԽࡒ΍وॏࢿྉ

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ϙʔλϧαΠτ • ৘ใʹΞΫηε͢ΔͨΊͷೖΓޱ΍ى఺ͱͳΔ΢ΣϒαΠτ • Yahoo! JAPAN΍Google͸ϙʔλϧαΠτͷͻͱͭ • ʮͻͳ͗͘ʯ͸σΟδλϧΞʔΧΠϒͷϙʔλϧαΠτͷͻͱͭ 7 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

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ԣஅݕࡧ 8 • 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

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• 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 9

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ୈ2ճͷఏग़՝୊͔Β #1 10 ୈճ՝୊ͷίϯςϯπͷೖΕ෺ͱத਎ͷ঺հͰɺϖοτϘτϧͱϛωϥϧ ΢Υʔλʔʹ͍ͭͯݟ͔ͯ֬ʹͦ͏ͩͱࢥͬͨɻ৘ใֶ܈ͷतۀͳͷͰɺ *5ʹؔ࿈͢Δ΋ͷΛແҙࣝͷ͏ͪʹڍ͍͛ͯͨ ϥϕϧͷͳ͍ϖοτϘτϧ ʻ஌తࢿݯͷΈʼ ϝλσʔλ৘ใج൫ ʕϝλσʔλͱ͸ Կ͕ೖ͍ͬͯΔ͔Θ͔Δ ҿΊΔ ར׆༻Ͱ͖Δ ϖοτϘτϧͷ྘஡ ʻϝλσʔλ ஌తࢿݯʼ ϥϕϧ ʻϝλσʔλʼ Կ͕ೖͬͯ ͍Δ͔ͷ৘ใ ˢ ߲໨ɾه๏͸৯඼Ӵੜ๏ʹ४ڌ ϥϕϧͷॻ͖ํ ʻϝλσʔλεΩʔϚʼ 品名/緑茶 (清涼飲料⽔) 原材料名/緑茶/酸防⽌剤原料原産地名/国産内容量/500ml …… 緑茶 Կ͕ೖ͍ͬͯΔ͔Θ͔Δ ҿΊΔ ར׆༻Ͱ͖Δ Կ͕ೖ͍ͬͯΔ͔ෆ໌ ҿΊͳ͍ ར׆༻Ͱ͖ͳ͍ ग़యϝλσʔλ৘ใڞ༗ͷͨΊͷΨΠυϥΠϯ https://www.soumu.go.jp/main_content/000132512.pdf *5ؔ࿈ͷ΋ͷҎ֎ͰΠϝʔδͨ͠΄͏͕ҹ৅ʹ࢒Γɼ෼͔Γ΍͍͢ྫ΋͋Γ·͢Ͷɽ ϖοτϘτϧΛ༻͍ͯϝλσʔλͷઆ໌Λ͢Δࣄྫ͸͝ଘ஌Ͱ͔͢

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ୈ2ճͷఏग़՝୊͔Β #2 11 օ͞Μ͔Β͓د͍͍ͤͨͩͨײ૝ͷҰ෦ൈਮ • σΟδλϧΞʔΧΠϒͷଘࡏ͸஌͍͕ͬͯͨఆٛ΍ର৅͸஌Βͳ͔ͬͨ • ͜Μͳʹ৭ʑͳσΟδλϧΞʔΧΠϒ͕͋Δͱ͸஌Βͳ͔ͬͨ • Instagram΍YouTubeͳͲʹ͓͚ΔʮΞʔΧΠϒʯͱͷҧ͍ΛཧղͰ͖ͨ • ༗ࢤ΍ϘϥϯςΟΞ͕ؤு࣮ͬͯݱ͍ͯ͠Δ΋ͷ͕͋ͬͯڻ͍ͨ • ߴਫ਼ࡉը૾͸֦େͯ͠΋શવ΅΍͚ͳͯ͘ੌ͍ͱײͨ͡ • ίϯςϯπ΍ϝλσʔλͷ੔උΛ͢Δͷ͕େมͦ͏ͩͱࢥͬͨ • ஶ࡞ݖΛ͸͡Ίͱ͢Δίϯςϯπͷݖརॲཧ͕େมͦ͏ͩͱࢥͬͨ • HathiTrustͷࣄྫ͕ڵຯਂ͔ͬͨ • ԣஅݕࡧͷٕज़͕ڵຯਂ͔ͬͨ • ʮϙʔλϧαΠτʯͱ͍͏୯ޠͷҙຯΛॳΊͯ஌ͬͨ

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ୈ2ճͷఏग़՝୊͔Β #3 12 ޓ׵ੑͷ͋Δσʔλ͸xmlܗࣜͰ࡞ΒΕ͍ͯΔͷͩͱࢥͬͨɻ લճͷतۀͰ͸XMLܗࣜΛલఏʹͨ͠࿩Λ͠·ͨ͠ɽΑΓݫີʹ͸ɼ σʔλަ׵౳ͷ΍ΓऔΓʹΑ͘࢖ΘΕΔϑΥʔϚοτͷͻͱ͕ͭ XMLͰ͋ͬͯɼͦΕҎ֎ͷϑΥʔϚοτ΋޿͘ීٴ͍ͯ͠·͢ɽ ͨͱ͑͹ɼXMLҎ֎ʹJSONͱ͍͏ϑΥʔϚοτ͕͋Γ·͢ɽ ҎԼͷΑ͏ͳKeyͱValueͷϖΞͱͯ͠ɼσʔλΛهड़͠·͢ɽ Pythonʹ͓͚ΔDictionaryɼRubyʹ͓͚ΔHashͱಉ༷ͷσʔλߏ଄ ͳͷͰɼXMLܗࣜΑΓ΋͓खܰʹॲཧͰ͖Δͷ͕ར఺ͷͻͱͭͰ͢ɽ JSONೖ໳ - ͱ΄΄ͷWWWೖ໳ https://www.tohoho-web.com/ex/json.html {"name":"Tanaka","age":26}

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ޓ׵ੑͷ͋Δσʔλ͸YNMܗࣜͰ࡞ΒΕ͍ͯΔͷͩͱࢥͬͨɻ 13 ࢀߟ: Linked (Open) Data ʹ͓͚Δ5ͭ੕Φʔϓϯσʔλ https://5stardata.info/ja/ 1. ͲΜͳܗࣜͰ΋ྑ͍ͷͰɼ͋ͳͨͷσʔλΛΦʔϓϯϥΠηϯεͰWeb্ʹެ։͠·͠ΐ͏ 2. σʔλΛߏ଄Խσʔλͱͯ͠ެ։͠·͠ΐ͏ (ྫ: දͷεΩϟϯը૾ΑΓ΋Excel) 3. ඇಠ઎ͷܗࣜΛ࢖͍·͠ΐ͏ (ྫ: ExcelΑΓ΋CSV) 4. ෺ࣄΛࣔ͢ͷʹURIΛ࢖͍·͠ΐ͏ɼͦ͏͢Δ͜ͱͰଞͷਓʑ͕͋ͳͨͷσʔλʹϦϯΫ͢Δ ͜ͱ͕Ͱ͖·͢ 5. ͋ͳͨͷσʔλͷίϯςΩετΛఏڙ͢ΔͨΊʹଞͷσʔλ΁ϦϯΫ͠·͠ΐ͏ ← XMLɼJSON΄͔

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ୈ2ճͷఏग़՝୊͔Β #4 14 ϜγΩϯάͷΧʔυϦετ΋ σΟδλϧΞʔΧΠϒʹͳΓ·͔͢ http://mushiking.com/old/cards/index.html ͳΔ/ͳΒͳ͍͸ఆٛ࣍ୈ͔ͱߟ͑ ·͕͢ɼे෼ʹͳΓಘΔͱࢥ͍·͢ɽ ͜Ε͸୯ͳΔϦετΑΓ͸Χλϩά? तۀ಺Ͱѻ͏༧ఆ͸͋Γ·ͤΜ͕ɼ ʮσΟδλϧήʔϜʯΛର৅ͱͨ͠ σΟδλϧΞʔΧΠϒ΋͋ΔͷͰɼ ΤϯλςΠϝϯτؔ࿈ͷίϯςϯπ ΛӬଓతʹอଘ͢Δ͜ͱ΋ॏཁͰ͢ɽ ϜγΩϯάʹ20೥΄Ͳͷྺ࢙͕͋Δ͜ͱΛ ࠓճॳΊͯ஌Γ·ͨ͠ɽ ࢀߟ: CA1719 – ಈ޲ϨϏϡʔɿσδλϧήʔϜͷΞʔΧΠϒʹ ͍ͭͯ―ࠃࡍతͳಈ޲ͱͦͷຊ࣭తͳ՝୊― / ࡉҪߒҰ | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/ca1719 ը૾ͷग़య http://mushiking.com/old/cards/index.html

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ୈ2ճͷఏग़՝୊͔Β #5 18 तۀʹؔ܎ͳ͍ͷͰ͕͢ɺεϥΠυʹొ৔͢Δݘͷը૾͸ ઌੜͷ͝Ո଒ͳͷͰ͠ΐ͏͔ ͱͬͯ΋͔Θ͍͍Ͱ͢ ͋Γ͕ͱ͏͍͟͝·͢!! ੲɼ࣮ՈͰίʔΪʔΛࣂ͍ͬͯ·ͨ͠ɽ εϥΠυͷը૾͸ɼ΢ΣϒͰݟ͚ͭͨίʔΪʔͷΞΠίϯͰ͢ɽ େֶӃͷतۀͰ͸ϓϨθϯൃදͷػձ͕ଟ͔ͬͨͷͰɼࣗ෼Ͱ࡞੒ͨ͠ ࢿྉͩͱ෼͔Γ΍͍͢Α͏ʹԿ͔໨ҹΛ෇͚Α͏ͱߟ͑ͨͷ͕ൃ୺Ͱ͢ɽ ίʔΪʔ޷͖Ͱͨ͠ΒYouTubeͷʮίʔΪʔݘϊΤ͞Μʯ͕ΦεεϝͰ͢ ίʔΪʔݘϊΤ͞Μ / NOEL and MONA @corgi_noel_mona νϟϯωϧొ࿥ऀ਺ 16.4ສਓ https://www.youtube.com/@corgi_noel_mona

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Πϯλʔωοτ্ͷίϯςϯπ ͱͦͷྲྀ௨ͷجૅ֓೦ 19

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World Wide Web #1 20 • 1990೥ʹTim Berners-LeeʹΑͬͯൃ໌͞ΕͨγεςϜ • Web͸ʮ஖ᥨͷ૥ʯͷҙຯ ը૾ͷग़య: File:Sir Tim Berners-Lee (cropped).jpg - Wikimedia Commons https://commons.wikimedia.org/wiki/File:Sir_Tim_Be rners-Lee_(cropped).jpg HTTP ΞϓϦέʔγϣϯ ϓϩτίϧ HTML ϋΠύʔϝσΟΞ ϑΥʔϚοτ URI Ϧιʔεࣝผࢠ HTTP͸URIͰૢ࡞ର৅Λ ࢦఆ͢Δ HTMLͷϦϯΫ͸URIΛར༻͢Δ HTML͸HTTPͰ ΍ΓऔΓ͞ΕΔ WebΛࢧ͑Δ࠷΋جૅతͳٕज़ (ࢀߟ) ࢁຊཅฏ: ʮWebΛࢧ͑Δٕज़ : HTTP, URI, HTML, ͦͯ͠RESTʯ. Web+DB PressϓϥεγϦʔζ. ٕज़ධ ࿦ࣾ, 2010.

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World Wide Web #2 21 • Tim Berners-Lee͸ Ԥभݪࢠ֩ݚڀػߏ CERN ʹۈ຿͍ͯͨ͠ • ૉཻࢠʹؔ͢Δ෺ཧֶతͳݚڀΛ਺ઍɼ਺ສਓن໛Ͱ࣮ࢪ • ݚڀऀؒͰ͓ޓ͍ͷσʔλΛޮ཰Α͘ڞ༗ɾӾཡ͢Δʹ͸? ࢲ͸ιϑτ΢ΣΞΤϯδχΞͱͯ͠ɼڊେͰΤΩαΠςΟϯάͳݚڀॴʹ ੈքத͔Βू·ͬͨଟ͘ͷਓୡͱڞʹಇ͍͍ͯ·ͨ͠ɽ ൴Β͸ଟ༷ͳίϯϐϡʔλΛݚڀॴʹ࣋ͪد͖ͬͯ·ͨ͠ɽ൴Β͸ଟ༷ͳ σʔλϑΥʔϚοτ΍༷ʑͳจॻγεςϜΛར༻͍ͯ͠·ͨ͠ɽ ͦͷΑ͏ͳଟ༷ੑ͕ଘࡏ͢ΔதͰɼ΋͠ࢲ͕Կ͔Λ࡞Γ͍ͨͱࢥཱ͍ͬͨ৔߹ ͲΕ΋৽͍͠Ϛγϯʹܨ͛ͳ͚Ε͹ͳΒͳ͔ͬͨΓɼ৽͍͠ϓϩάϥϜͷ ಈ͔͠ํΛֶ͹ͳ͚Ε͹ͳΒͳ͔ͬͨΓɼཉ͍͠৘ใ͕৽͍͠σʔλܗࣜͰ ݟ͔ͭͬͨΓ͠·͢ɽͦͯ͠ɼ͜ΕΒ͸͢΂ͯޓ׵ੑ͕ͳ͍΋ͷͰ͢ɽ ͦΕ͸ͱͯ΋΋Ͳ͔͍͠΋ͷͰͨ͠ɽ։͖͏ΔՄೳੑʹର͢Δ΋Ͳ͔͠͞Ͱ͢ɽ ࣮ࡍʹ͸ɼͦΕΒͷϋʔυσΟεΫͷதʹ͸υΩϡϝϯτ͕͋ͬͨͷͰ͢ɽ ͨͱ͑͹ΠϯλʔωοτͷΑ͏ʹɼ΋͠Ͳ͔͜ͷڊେͳԾ૝จॻγεςϜ্ʹ ͋ͬͨͱͨ͠Βɼۤ࿑ΛͤͣʹࡁΉͰ͠ΐ͏ɽ ग़యTED ςΟϜɾόʔφʔζʹϦʔ͕ࣔ࣍͢ͷ΢Σϒ YouTube https://www.youtube.com/watch?v=OM6XIICm_qo

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22 Physical Review Letters誌に5,154⼈の著者による論⽂掲載論⽂著者数の新記録樹⽴ 2015-05-19 2015೥5݄14೔ʹPhysical Review Lettersࢽʹܝࡌ͞Εͨ࿦จzCombined Measurement of the Higgs Boson Mass in pp Collisions at √s = 7 and 8 TeV with the ATLAS and CMS Experiments”͕ɺ͜Ε·Ͱͷ࿦จஶऀ਺ͷ ه࿥ΛଧͪഁΔ΋ͷͰ͋ΔͱNatureࢽΦϯϥΠϯ൛Ͱใ͡ΒΕ͍ͯ·͢ɻ ಉ࿦จͷஶऀ਺͸5,154ਓͰ͢ɻ ಉ࿦จ͸Ԥभݪࢠ֩ݚڀػߏ (CERN) ͷେܕϋυϩϯিಥܕՃ଎ث (Large Hadron Collider: LHC) Λ༻͍ͨ2ͭͷݚڀνʔϜͷ࣮ݧσʔλʹج͖ͮɺ ώοάεཻࢠͷߴਫ਼౓ͳ࣭ྔਪఆΛߦͬͨ΋ͷͰ͢ɻߴΤωϧΪʔ෺ཧֶ ෼໺Ͱ͸1,000ਓΛ௒͑Δݚڀऀ͕ஶऀͱͯؔ͠ΘΔ࿦จ΋গͳ͘ͳ͘ɺ LHCʹΑΔ࣮ݧʹجͮ͘࿦จͱͯ͠͸աڈʹ΋3,000ਓલޙͷஶऀ͕ؔΘΔ ࿦จ͕ൃද͞Ε͍ͯ·ͨ͠ɻࠓճͷ࿦จͷஶऀ਺͕5,000ਓΛ௒͑ͨͷ͸ɺ ͦͷΑ͏ͳେن໛ݚڀνʔϜͷ੒ՌΛ2ͭ·ͱΊͯ෼ੳ͍ͯ͠ΔͨΊͰ͢ɻ ͳ͓ɺಉ࿦จ͸શମͰ33ϖʔδ͋Γ·͕͢ɺͦͷ͏ͪຊจͱҾ༻จݙ౳͸ 9ϖʔδͰɺ24ϖʔδ͕ஶऀ໊ͱஶऀॴଐػ໊ؔͷදهʹ͋ͯΒΕ͍ͯ·͢ɻ ग़య: Physical Review Lettersࢽʹ5,154ਓͷஶऀʹΑΔ࿦จܝࡌ ࿦จஶऀ਺ͷ৽ه࿥थཱ | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/car/28498

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World Wide Web #3 23 Webͷେ͖͞ • “The Indexed Web contains at least 3.24 billion pages (Wednesday, 18 January, 2023). ” ग़య: WorldWideWebSize.com | The size of the World Wide Web (The Internet) https://www.worldwidewebsize.com/ • “There are over 1.5 billion websites on the world wide web today. Of these, less than 200 million are active. ” ग़య: Total number of Websites - Internet Live Stats https://www.internetlivestats.com/total-number-of-websites/ গͳ͘ͱ΋ 32.4ԯ݅ͷ΢Σϒϖʔδ͕ଘࡏ͢Δͱͷਪܭ݁Ռ 15ԯ݅௒ͷ΢ΣϒαΠτ͕ଘࡏ͠ɼ͏ͪ2ԯ݅Ҏ্͕ΞΫςΟϒ (2018೥6݄࣌఺)

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24 World Wide Web #3 Webͷίϯςϯπ͸มΘΓ΍͍͢ • 2003೥ʹ͓͚Δௐࠪ • 4͔݄ؒɺຖ೔72ສ݅ͷ΢ΣϒϖʔδΛର৅ʹมߋΛௐࠪͨ͠ • Webϖʔδͷ40%͕1िؒҎ಺ʹมߋ͞Εɼ.comυϝΠϯʹ ෼ྨ͞ΕΔϖʔδͷ23%͕ຖ೔มߋ͞Ε͍ͯͨ • 2014೥ʹ͓͚Δௐࠪ • 1997೥͔Β2012೥ʹެද͞Εͨ350ສ݅ͷֶज़࿦จΛର৅ʹɼ Ҿ༻͞Ε͍ͯΔ΢Σϒϖʔδ100ສ݅ͷঢ়گΛௐࠪͨ͠ • ֶज़࿦จͰҾ༻͞Ε͍ͯΔ΢Σϒϖʔδʹ͍ͭͯɼ શମͷ5෼ͷ1ʹ͓͍ͯϦϯΫ੾Ε͕ੜ͍ͯ͡Δ A large-scale study of the evolution of web pages | Proceedings of the 12th international conference on World Wide Web https://doi.org/10.1145/775152.775246 Scholarly Context Not Found: One in Five Articles Suffers from Reference Rot | PLOS ONE https://doi.org/10.1371/journal.pone.0115253

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HTTPͷεςʔλείʔυ #1 25 εςʔλείʔυ͸3ܻͷ਺ࣈͰɼઌ಄ͷܻͰ෼ྨͰ͖Δ 1XX ॲཧத • ॲཧ͕ܧଓ͍ͯ͠Δ͜ͱΛࣔ͢ 2XX ੒ޭ • ϦΫΤετ͕੒ޭͨ͜͠ͱΛࣔ͢ 3XX ϦμΠϨΫτ • ΄͔ͷϦιʔε΁ͷϦμΠϨΫτΛࣔ͢ 4XX ΫϥΠΞϯτΤϥʔ • ΫϥΠΞϯτଆͰͷΤϥʔΛࣔ͢ 5XX αʔόΤϥʔ • αʔόଆͰͷΤϥʔΛࣔ͢ (ࢀߟ) ࢁຊཅฏ: 8.3 εςʔλείʔυͷ෼ྨͱҙຯ, ʮWebΛࢧ͑Δٕज़ : HTTP, URI, HTML, ͦͯ͠RESTʯ. Web+DB PressϓϥεγϦʔζ. ٕज़ධ࿦ࣾ, 2010.

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HTTPͷεςʔλείʔυ #2 26 4XX ΫϥΠΞϯτΤϥʔ • 404 Not Found ࢦఆͨ͠Ϧιʔε͕ଘࡏ͠ͳ͍ ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ αʔό Not Found The requested URL was not found on this server. Page Not Found. ͪ͜Βଆʹ໰୊͋Γ ஜ೾େֶͷ΢ΣϒαΠτ

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HTTPͷεςʔλείʔυ #3 27 5XX αʔόΤϥʔ • 503 Service (Temporarily) Unavailable αʔϏε Ұ࣌ ఀࢭ ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ αʔό Service Unavailable The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later ͪ͜Βଆʹ໰୊͋Γ αʔό͕ϝϯςφϯεத΍աෛՙͰ͋ΔͳͲͷཧ༝ʹΑΓ Ұ࣌తʹΞΫηεͰ͖ͳ͍

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HTTPͷεςʔλείʔυ #4 28 5XX αʔόΤϥʔ • 500 Internal Server Error αʔό಺෦Τϥʔ Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, root@localhost and inform them of the time the error occurred, (লུ) ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ αʔό ͪ͜Βଆʹ໰୊͋Γ αʔόଆͰҟৗ͕ੜ͍ͯͯ͡ɼਖ਼ৗͳϨεϙϯεΛฦͤͳ͍

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σΟδλϧϥΠϒϥϦͱ σΟδλϧΞʔΧΠϒͷࣄྫͱ جૅ֓೦ 29 લճͷतۀ಺༰ͷଓ͖ɽ΢ΣϒΞʔΧΠϒΛத৺ʹ

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΢ΣϒΞʔΧΠϏϯά / Web archiving কདྷͷར༻ͷͨΊʹ ΢Σϒ্Ͱެ։͞ΕͨίϯςϯπΛऩू͠ อଘ͢Δ׆ಈɽ େ͖͘બ୒తऩूͱόϧΫऩूͱʹ෼͔ΕΔɽબ୒తऩू͸ ಛఆͷαΠτ୯Ґ΍ओ୊୯ҐͰऩू͢Δ͜ͱͰ͋Γɼ όϧΫऩू͸ࠃશମ΍΢ΣϒશମΛର৅ͱͯ͠ऩू͢Δ͜ͱ ٕज़తʹ͸όϧΫऩूͷํ͕༰қͰ͋Δɽ ࠷େͷ΢ΣϒΞʔΧΠϒͱͯ͠ɼ΢ΣϒશମͷόϧΫऩूΛߦ͏ ʮΠϯλʔωοτɾΞʔΧΠϒ (Internet Archive)ʯ͕͋Δɽ ೔ຊͰ͸ࠃཱࠃձਤॻ͕ؗʮΠϯλʔωοτࢿྉऩूอଘ ࣄۀ (WARP)ʯͱͯ͠ެతػؔΛத৺ͱͨ͠બ୒తऩूΛ ߦͳ͍ͬͯΔɽ ΢Σϒίϯςϯπͷେن໛ͳऩू΍ఏڙΛ࣮ݱ͢ΔͨΊʹɼ ஶ࡞ݖ๏ͳͲͷվਖ਼Λߦͬͨࠃ΋ଟ͍ɽ ग़య: ೔ຊਤॻؗ৘ใֶձ༻ޠࣙయฤूҕһձ:ʮਤॻؗ৘ใֶ༻ޠࣙయʯ. ؙળग़൛, ୈ5൛, 2020. 30

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Internet Archive • 1996೥ʹઃཱ͞ΕͨඇӦརஂମ • ΢ΣϒαΠτ΍ͦͷଞͷจԽతϦιʔεΛσδλϧܗࣜͰอଘ • ϛογϣϯ͸ʮ͋ΒΏΔ஌ࣝ΁ͷϢχόʔαϧΞΫηεʯͷఏڙ ग़య: Internet Archive: About IA https://archive.org/about/ Internet Archive: Petabox https://archive.org/web/petabox.php 31

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ऩूɾอଘ͍ͯ͠Δίϯςϯπ͓Αͼͦͷ༰ྔ • 7,350ԯͷ΢Σϒϖʔδ • 4,100ສ࡭ͷॻ੶ͱςΩετɼ1,470ສ݅ͷΦʔσΟΦɼ840ສຊͷϏσΦ • 440ສຕͷը૾ɼ89ສ݅ͷιϑτ΢ΣΞϓϩάϥϜ ग़య: Internet Archive: About IA https://archive.org/about/ Internet Archive: Petabox https://archive.org/web/petabox.php 32 57PB (PetaBytes) ˞2022年12⽉時点 42PB

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ݱࡏͰ΋ίϯςϯπࣗମ͸࢒ͬͯ ͍Δ͕ɼաڈͷόʔδϣϯΛӾཡ ͢Δ͜ͱ͕Ͱ͖Δྫ 33

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34 例: 昔の筑波⼤学のウェブサイトを⾒る tsukuba.ac.jp https://web.archive.org/web/*/tsukuba.ac.jp

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35 https://web.archive.org/web/*/tsukuba.ac.jp • 1997೥2݄6೔Ҏ߱ɼ߹ܭ7,903ճͷอଘ/ऩू͕ߦΘΕ͍ͯΔ • ݟ͍ͨ࣌ظ (೥) ΛબͿɽࠨଆʹεΫϩʔϧ͢Δ͜ͱͰաڈʹਐΊΔ ★

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36 https://web.archive.org/web/19970801000000*/tsukuba.ac.jp • ΧϨϯμʔ͔Β೔෇Λબ୒͢Ε͹ɼͦͷ೔ͷόʔδϣϯ͕ݟΒΕΔ • બ୒Ͱ͖Δͷ͸ɼؙ͕෇͍͍ͯΔͱ͜ΖͷΈ

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37 • ΧϨϯμʔ͔Β೔෇Λબ୒͢Ε͹ɼͦͷ೔ͷόʔδϣϯ͕ݟΒΕΔ • બ୒Ͱ͖Δͷ͸ɼؙ͕෇͍͍ͯΔͱ͜ΖͷΈ • ೔෇Λબ୒ͨ͠Βɼදࣔ͞ΕΔϦϯΫΛΫϦοΫ͢Δ ˒ ★ https://web.archive.org/web/19970801000000*/tsukuba.ac.jp

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38 https://web.archive.org/web/19970206070626/http://www.tsukuba.ac.jp/ 1997೥2݄6೔࣌఺Ͱͷஜ೾େֶͷτοϓϖʔδ

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39 https://web.archive.org/web/19970206070703/http://www.tsukuba.ac.jp/welcomeJ.html ಉ೔࣌఺Ͱͷஜ೾େֶͷ೔ຊޠ൛τοϓϖʔδ 1ͭ৽͍͠όʔδϣϯʹ Ҡಈ͢Δ͜ͱ͕Ͱ͖Δ

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૑੒ͷͻ͔Γ ɾɾɾ ܅ΛরΒ͢ɻ ॳظͷ৘ใϝσΟΞ૑੒ֶྨ ΢ΣϒαΠτͷτοϓϖʔδ 2006೥4݄14೔࣌఺ https://web.archive.org/web/200604141624 49/http://www.mast.tsukuba.ac.jp/ 40 ೥݄೔ʹ ΢ΣϒαΠτެ։

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܅͚ͩͷΞυϕϯνϟʔ ɾɾɾ ࠓɺ࢝·Δɻ ॳظͷ৘ใϝσΟΞ૑੒ֶྨ ΢ΣϒαΠτͷτοϓϖʔδ 2006೥4݄22೔࣌఺ https://web.archive.org/web/20060422235057/ht tp://www.mast.tsukuba.ac.jp:80/ 41

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42 ऩूɾอଘ͞Ε͍ͯͳ͍ϖʔδ΍ίϯςϯπ͸ӾཡͰ͖ͳ͍

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https://web.archive.org/web/20060422235011/ http://www.mast.tsukuba.ac.jp/faculty.html 43 MASTڭһҰཡ 2006೥4݄22೔࣌఺ ˞ܟশུ ը૾ɼԻ੠ ɾ޻౻ ത޾ γεςϜσβΠϯ ɾҪ্ ஐ༤ɼࢤங จଠ࿠ɼ ࡾ຤ ࿨உɼࡾՏ ਖ਼඙ ΠϯλʔωοταΠΤϯε ɾ໦ଜ ੒൐ ίϯϐϡʔλʹΑΔ৘ใ؅ཧɼڞ༗ɼ ݕࡧɼൃݟ ɾ৿ౢ ްߦɼ௠ ׽༤ σδλϧίϯςϯπ ɾӬ৿ ޫ੖ɼਅӫ৓ ఩໵ ΞυόϯετɾίϯϐϡʔςΟϯάɾ Τϯδϯ ɾՏล పɼٱ໺ ༪ਓɼ ಙӬ ོ࣏ɼࢁຊ װ༤ ೝ஌Պֶ ɾञҪ ޺ɼ৿ా ͻΖΈ

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44 ॳظͷ஌ࣝ৘ใɾਤॻֶؗྨ΢ΣϒαΠτͷ τοϓϖʔδ 2006೥4݄14೔࣌఺ https://web.archive.org/web/20060414152148/https://klis.tsukuba.ac.jp/

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45 https://web.archive.org/web/ 20061215113445/http://klis.t sukuba.ac.jp:80/ ΞΫηε ͸͡Ί·ͯ͠ ֶͿ ڭһ঺հ ೖࢼ৘ใ ɾɾɾ ॳظͷ஌ࣝ৘ใɾਤॻֶؗྨ΢ΣϒαΠτͷ τοϓϖʔδ 2006೥12݄15೔࣌఺ ஌త͸ૉఢ ˡ ԡӆ

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46 KLISڭһҰཡ 2006೥12݄15೔࣌఺ https://web.archive.org/web/20070408233508/http://klis.tsukuba.ac.jp/staffs.html ˞ܟশུ ஌ࣝՊֶओઐ߈ ࡀ৿ ರɼ௕୩઒ ल඙ɼਅᒇ৓ ఩໵ɼ ࡾ೾ ઍึඒɼদྛ ຑ࣮ࢠɼ ԣࢁ װࢠɼେᖒ จਓ ஌ࣝ৘ใγεςϜओઐ߈ ࠤ౻ ఩࢘ɼӉଫ ଇ඙ɼࡕޱ ఩உɼ ⁋ ܚଠɼதҪ ԝɼ৿ܧ मҰɼ ླ໦ ৳ਸɼ࣌Ҫ ਅلɼদଜ ರ ৘ใܦӦɾਤॻؗओઐ߈ ҳଜ ༟ɼߔ্ ஐܙࢠɼ໖ൈ ๛তɼ ஑಺ ३ɼޙ౻ Յ޺ɼླ໦ Ղබɼ ٢ా ӈࢠɼେఉ Ұ࿠ɼଜҪ ຑҥࢠɼ ݪ ३೭

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https://web.archive.org/web/20061109073453/http://twitter.com/ WebαʔϏεͷྫ: Twitter.com 47 2006೥11݄9೔ (໦) ࣌఺Ͱͷτοϓϖʔδ ★

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https://web.archive.org/web/20061109101219/http://twitter.com/public_timeline WebαʔϏεͷྫ: Twitter.com 48 Public Timeline ௚ۙ200݅ͷެ։πΠʔτ • 7෼લ • 7෼લ • 14෼લ • 32෼લ

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https://web.archive.org/web/20080806121443/http://twitter.com/ WebαʔϏεͷྫ: Twitter.com 49 2008೥8݄6೔ (ਫ) ࣌఺Ͱͷτοϓϖʔδ

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50 • ೔ຊͰͷiPhoneͷൢച։࢝ → iPhone 3G • ͍ΘΏΔΨϥέʔΛ࢖͍ͬͯΔਓ͕େ੎͍ͨ • ϚΠΫϩϒϩάαʔϏεͱͯ͠ɼҰ෦ͷਓʑͷؒͰ࿩୊ʹ • ෆ۩߹ଟΊɼαʔϏε͕සൟʹམͪΔɽҰ෦ͷ෺޷͖ͳਓ޲͚? ͜Μͳʹେ੎ͷਓ͕࢖͏Α͏ʹͳΔͱ͸ɼඍਖ΋૝૾͍ͯ͠ͳ͔ͬͨ ਤͷग़య: The Twitter Fail Whale and other error messages - what can you learn from how sites respond to users in downtime? | nick burcher https://www.nickburcher.com/2008/07/twitter-fail-whale-and-other-error.html 2008೥ࠒͷTwitter͸ͲΜͳͩͬͨ?

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2008೥ࠒͷTwitter͸ͲΜͳͩͬͨ?51 • ೔ຊͰͷiPhoneͷൢച։࢝ → iPhone 3G • ͍ΘΏΔΨϥέʔΛ࢖͍ͬͯΔਓ͕େ੎͍ͨ • ౰࣌͸ɼը૾Λ௚઀Ξοϓϩʔυ͢ΔΑ͏ͳػೳ͸ͳ͔ͬͨ https://web.archive.org/web/20090917064311/http://movapic.com:80/ • ϝʔϧʹఴ෇ͯ͠ ը૾ΛૹΔ • ϝʔϧຊจதͷ จষΛ߹੒ͨ͠ ը૾Λੜ੒͢Δ ྫࢫͦ͒ʔͬ̇ • 5XJUUFSͱͷ࿈ܞ ઃఆΛ༗ޮʹͯ͠ ͓͚͹ɼࣗಈతʹ ը૾΁ͷϦϯΫΛ ؚΉ౤ߘ͕Ͱ͖Δ • ૝૾Ͱ͖·͔͢

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https://web.archive.org/web/19961120065342/ http://www03.yahoo.co.jp/ WebαʔϏεͷྫ: Yahoo! JAPAN 52 1996೥11݄20೔ (ਫ) ࣌఺Ͱͷτοϓϖʔδ

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͜ΕҎ߱ͷࣄྫ͸ɼΦϦδφϧͷ ίϯςϯπࣗମʹΞΫηεෆೳʹ ͳ͍ͬͯΔέʔε 53

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54 લஔ͖: ਤॻؗ৘ใେֶ ͚͍Γ͢य़೔͞Μ͸TwitterΛ࢖͍ͬͯ·͢ (2023೥1݄9೔) : ʮ੒ਓΛܴ͑ͨ Έͳ͞Μɺ੒ਓࣜʹग़੮͍ͯ͠ΔΈͳ͞Μɺ͓ΊͰͱ͏͍͟͝·͢ʂʂ ͱ ৺ͷதͰ͓ॕ͍͍ͯ͠Δਤ৘େͷุ͓ɻ https://t.co/toIe3k12YZʯ / Twitter https://twitter.com/klis_kasuga/status/1612329505254932480

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55 ਤॻؗ৘ใେֶه೦ൾ ͋ΒΏΔ஌ࣝɾ৘ใΛҰಊʹूੵ͠ɺ͜ΕΛ׆༻ ͢Δ͜ͱ͸ਓྨͷӬ͍ເͰ͋Γɺཧ૝Ͱ͋ͬͨɻ ਤॻؗ৘ใେֶ͸ɺେਖ਼े೥։ઃͷจ෦লਤॻؗһ ڭशॴ ਤॻؗߨशॴ ɺਤॻؗ৬һཆ੒ॴɺ ਤॻؗ୹ظେֶΛલ਎ͱ͠ɺ৽͍࣌͠୅ʹԠ͑Δ΂͘ɺ ত࿨ޒे࢛೥͜͜ஜ೾ͷ஍ʹ։ֶͨ͠ɻ ฏ੒े࢛೥े݄ʹ ͞ΒͳΔൃలΛ໨ࢦ͠ ஜ೾େֶͱ౷߹ɺฏ੒े࿡೥ࡾ݄Λ΋ͬͯɺ ೋेޒ೥ͷྺ࢙Λดͨ͡ɻ ͜ͷؒɺֶ෦ֶੜࡾઍޒඦޒेࡾ໊ɺઐ߈Պֶੜࡾे ۝໊ɺେֶӃֶੜ࢛ඦ۝ेീ໊Λܴ͑ҭΉͱͱ΋ʹɺ ਤॻؗ৘ใֶͷܗ੒ͱൃలʹେ͖͘د༩ͨ͠ɻ ͜͜ʹه೦͠ɺൾΛݐͯΔɻ ฏ੒े࿡೥ࡾ݄ ਤॻؗ৘ใେֶ લஔ͖: ਤॻؗ৘ใେֶ • େਖ਼10೥ = 1921೥ • ত࿨54೥ = 1979೥ • ฏ੒14೥ = 2002೥ • ฏ੒16೥ = 2004೥

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56 1997೥1݄10೔࣌఺ https://web.archive.org/web/1997 0120201039/http://www.ulis.ac.jp/ ਤॻؗ৘ใେֶ http://www.ulis.ac.jp/

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57 ਤॻؗ৘ใେֶ http://www.ulis.ac.jp/ 1997೥1݄20೔࣌఺ https://web.archive.org/web/1997012020 1118/http://www.ulis.ac.jp/jindex.html ★

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58 2002೥1݄2೔࣌఺ https://web.archive.org/web/2002060211 1459/http://www.ulis.ac.jp:80/jindex.html ஜ೾େֶͱͷ౷߹ʹ͍ͭͯ ★

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59 https://web.archive.org/web/2002041510594 8/http://www.ulis.ac.jp/kouhou/reform.html https://web.archive.org/web/20020821104806 /http://www.ulis.ac.jp/kouhou/refom1-2.htm 2002೥8݄21೔࣌఺ 2002೥4݄15೔࣌఺

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60 https://web.archive.org/web/20071017090534/http://yattemiyou.net/ ݸਓαΠτͷྫ:yattemiyou.net 2007೥10݄17೔ (ਫ) ࣌఺Ͱͷτοϓϖʔδ

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61 yattemiyou.net ʲମݧใࠂʳശஉ ҆෦ެ๪ͷʮശஉʯΛಡΜͩɻ μϯϘʔϧശΛ಄͔Β͔Ϳͬͯ㓢኶͢Δஉͷ࿩ɻ ʮಗ໊ͷࢢຽ͚ͩͷͨΊͷɺಗ໊ͷ౎ࢢ―― ൶ͱ͍͏൶͕ɺ୭ͷͨΊʹ΋΁ͩͯͳ͘։͔Εͯ ͍ͯ ଞਓͲ͏ͩ͠Ζ͏ͱɺͱ͘ʹ਎ߏ͑Δඞཁ͸ ͳ͘ɺŋŋŋʯ ͜ͷੈք͕࣋ͭແ਺ͷʮᑜʯ͔Β਎ΛकΔͨΊɺ ശͷதʹ฻Β͢உɻ ଞਓ͔ΒݟΒΕΔ͜ͱͳ͠ʹɺ૬खΛҰํతʹ ೷͘շײʹṆΕ͍ͯ͘ɻ ͜Ε͸ੋඇ΍ͬͯΈͳ͚Ε͹ͱࢥ͍ɺ͖͞΄Ͳ ࣮ߦ͖ͯͨ͠ɻ ΁ͳͪΐ͜ͳͷͰɺ΄Μͷ਺͚࣌ؒͩɺͰ͋Δɻ ࡞඼Ͱ͸ྫྷଂݿͷμϯϘʔϧͳͲ͕࢖ΘΕ͍͕ͯͨɺ ͍͋ʹͦ͘Μͳେ͖ͳശ͕ແ͔ͬͨͷͰɺ͍͔ͭ͘ ͷശΛΨϜςʔϓͰܨ͗߹ΘͤΔɻ ߹ମͯ͠Ͱ͖ͨശ͸ॎԣͦΕͧΕ̼̍ɺ ߴ͞͸̼̲̼̍̑̌͘Β͍ɻ https://web.archive.org/web/20140503041627/http://yattemiyou.net/archive/hakootoko.html ಓΛา͘ശஉ ֗ͷ෩ܠʹͱ͚͜Ήശஉ

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62 ʮԿͯ͠ΔΜͰ͔͢ʯ ܯ࡯׭ʹ໰͍ͨͩ͞ΕɺզʹฦΔɻ ʮ͍΍ɺ͋ͷɺ҆෦ެ๪ʹʰശஉʱͱ͍͏ ࡞඼͕͋ͬͯɺͦΕΛ࣮஍Ͱߦͳ͍ͬͯͨΜ Ͱ͕͢ŋŋŋʯ ༻ҙͯ͋ͬͨ͠จݿຊΛݟͤΔ๻ɻ ʮ஌ΒΜΑͦΜͳΜʯͱɺʹ΂΋ͳ͍Ұํͷ ͓८Γ͞Μɻ தུ ʮ͢·ͳ͍͚Ͳɺ࣮ݧɺऴྃͱ͍͏͜ͱͰɻ ͢·Μͳʯ ͖͠Γʹँ͍ͬͯΔॴΛݟΔͱɺ ͜ͷ͓८Γ͞Μ͸දݱ׆ಈʹཧղ͕͋Δɻ ʮΘ͔Γ·ͨ͠ʯ ๻͕͓ͱͳ্ཱ͕ͪ͘͠Γɺͦͯ͠ԣʹ స͕͍ͬͯͨശΛ΋͏Ұ౓͔ͿΔͱɺ ࠓ౓͸ΪϟϥϦʔ͕େ͏͚͍ͯͨ͠ɻͦ͏͔ɺ ΈΜͳɺস͍͍ͨͷΛզຫ͍ͯͨ͠Θ͚Ͷɻ தུ https://web.archive.org/web/20140503041627/http://yattemiyou.net/archive/hakootoko.html ܯ࡯׭ʹ࣭໰͞ΕΔശஉ ΍͕ͯശ͸ɺͱ΅ͱ΅ͱา͍ͯՈʹؼͬͨɻ Ҏ্ɺใࠂͰ͋ͬͨɻ ℃ Taro Tezuka (2002.2.13) ˞ࣸਅ͸ɺ༑ਓͷ̝͘ΜʹശஉΛ΍ͬͯ ΋Βͬͨ࣌ͷ΋ͷͰ͢ɻ yattemiyou.net ʲମݧใࠂʳശஉ

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63 2023೥1݄17೔࣌఺Ͱͷ yattemiyou.net • Ҏલͱ͸໌Β͔ʹҟͳΔίϯςϯπ͕දࣔ͞Ε͍ͯΔ • ݩʑͷ΢ΣϒαΠτ࡞੒ऀ͕ɼऔಘͨ͠υϝΠϯ໊Λख์͍ͯ͠Δ

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αʔϏεࣗମͷऴྃʹΑΔେྔফࣦ 64 • 「Yahoo! δΦγςΟʔζʯͱ͍͏ WebαΠτ࡞੒αʔϏε͕2019೥3݄ ຤Λ΋ͬͯऴྃɽΞΫηεෆೳʹɽ • σʔλ͕͢΂ͯ࡟আ͞Εͨ͜ͱͰɼ ίϯςϯπ͕શ໓ͨ͠ɽ • ಉ༷ͷέʔεͱͯ͠ɼ2010೥10݄຤ ʹ͸ָఱ͕ఏڙ͍ͯͨ͠infoseek isweb͕ऴྃɽίϯςϯπ͕શ໓ͨ͠ɽ • ʮYahoo!δΦγςΟʔζʯऴྃ ʮوॏͳࢿྉফ͑ͨʯ──ωοτ͔Β ੯͠Ή੠ - ITmedia NEWS https://www.itmedia.co.jp/news/articles/1904/01/new s095.html • ʲ΍͡͏·WatchʳΠϯϑΥγʔΫͷແྉHP αʔϏεʮiswebϥΠτʯαʔϏεऴྃ ΄͔ - INTERNET Watch Watch https://internet.watch.impress.co.jp/docs/yajiuma/403 946.html

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YahooδΦγςΟʔζ 65 https://web.archive.org/web/20010926042147/http://geocities.yahoo.co.jp/

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66 infoseek isweb https://web.archive.org/web/2003 1124231618/http://isweb.www.inf oseek.co.jp/

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Internet ArchiveͰϖʔδΛอଘ͢Δʹ͸ 67 • Save Page NowʹURIΛೖྗ࣮ͯ͠ߦ͢Δͱɼͦͷ࣌఺ͷ಺༰ΛอଘͰ͖Δ • ͨͩ͠ɼอଘର৅͸ࢦఆ͞Εͨϖʔδͱͦͷؔ࿈ϑΝΠϧͷΈ • ͦͷ΢ΣϒαΠτ΍υϝΠϯ୯ҐͰίϯςϯπΛ͢΂ͯอଘ͢Δ΋ͷͰ͸ͳ͍ • ΫϩʔϥʹΑΔऩू͕ېࢭɾڋ൱͞Ε͍ͯΔ৔߹͸ɼอଘ͢Δ͜ͱ͕Ͱ͖ͳ͍ https://archive.org/web/

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ΫϩʔϥʹΑΔऩूΛ੍ޚ͢Δʹ͸ 68 • Wayback MachineͷSave Page Nowͷػೳ → ΫϩʔϥʹΑΔ ऩू͕ېࢭɾڋ൱͞Ε͍ͯΔ৔߹͸ɼอଘ͢Δ͜ͱ͕Ͱ͖ͳ͍ • WebΫϩʔϥ (Crawler) ͱ͸ɼWebαΠτΛࣗಈతʹ८ճͯ͠ ίϯςϯπΛऩूɾ੔ཧ͢ΔϓϩάϥϜͷ͜ͱ • ྫ: Google͕ӡ༻͍ͯ͠ΔGooglebot • ྫ: Internet Archive͕ӡ༻͍ͯ͠Δia_archiver • ΫϩʔϥʹΑΔ८ճɾऩूͷՄ൱Λࢦఆ͢Δํ๏ 1. ର৅ϖʔδ಺ͷmetaλάͰࢦఆ͢Δ 2. robots.txt ʹهड़͢Δ 3. .htaccess Ͱ੍ޚ͢Δ ಛఆͷIPΞυϨεͷΈڐՄɼύεϫʔυΛઃఆ ࢀߟϩϘοτΛഉআ͢Δʹ͸ https://oku.edu.mie-u.ac.jp/~okumura/xhtml/robots.html

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Internet Archiveͷ࡟আ / আ֎ରԠ 69 • ΞʔΧΠϒ͕࢒͍ͬͯΔ͜ͱ͕޷·͘͠ͳ͍৔߹΋͋Δ ͨͱ͑͹ɾɾɾ • ஶ࡞ݖͷݖར৵֐ͳͲʹ֘౰͢Δ৔߹ • ৘ใ࿙ӮͳͲʹ֘౰͢Δ৔߹ݸਓ৘ใ΍ύεϫʔυ౳ • ʮ๨ΕΒΕΔݖརʯ • ༗֐ͳίϯςϯπʹ֘౰͢Δ৔߹ • ͦͷଞɼݸਓతʹຣফ͍ͨ͠৔߹ ͍ΘΏΔʮࠇྺ࢙ʯͳͲ • ΞʔΧΠϒ͞ΕͨίϯςϯπΛ࡟আআ֎͢Δ͜ͱ΋Մೳ • ࡟আ͍ͨ͠ΞʔΧΠϒͷ63*ͱظؒΛ֬ೝ͢Δ • ݱࡏͷͦͷϖʔδʹɼ࡞ऀ ࣗ෼ ͱϝʔϧΞυϨεΛ໌ه͢Δ • ϖʔδʹهࡌͨ͠ϝʔϧΞυϨε͔Β࡟আਃ੥ͷϝʔϧΛૹΔ • αʔό্ʹwaybackverify.txtΛઃஔ͢Δ ˞ઃஔͰ͖Δ ຊਓ ࢀߟ: web.archive.org ͔ΒαΠτΛআ֎͢Δ(ྩ࿨࠷৽൛) https://zenn.dev/okuoku/articles/c86a3278ed7648 ࢀߟ: ΠϯλʔωοτΞʔΧΠϒͷաڈϖʔδΛ࡟আͯ͠Έͨ࣌ͷํ๏ | MY-TERRACEʢϚΠςϥεʣ https://my-terrace.com/ia_archive_del/

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Internet ArchiveҎ֎ͷαʔϏεྫ 1. ࠃཱࠃձਤॻؗΠϯλʔωοτࢿྉऩूอଘࣄۀ WARP 70 https://warp.ndl.go.jp/

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Internet ArchiveҎ֎ͷαʔϏεྫ 2. ΢Σϒڕ୓ 71 https://megalodon.jp/

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Internet ArchiveҎ֎ͷαʔϏεྫ 3. Software Heritage https://www.softwareheritage.org/ 72 • ιϑτ΢ΣΞͷιʔείʔυ͸ զʑͷจԽҨ࢈ͷҰ෦Ͱ͋Γɼ Ӭଓతʹอଘ͢Δඞཁ͕͋Δ • ιϑτ΢ΣΞͷྺ࢙Λอଘ͢Δ ͜ͱ͸ɼݚڀͷ࠶ݱੑΛߴΊɼ ࣾձʹ͓͍ͯ๬·͘͠ɼ҆શͳ ιϑτ΢ΣΞΛ࡞੒͢Δ͏͑Ͱ ॏཁͳखஈʹͳΔ

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3. Software Heritage 73 https://archive.softwareheritage.org/

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3. Software Heritage 74 https://archive.softwareheritage.org/ ʮGoogle Codeʯɺ2016೥1݄25೔ʹด࠯΁ GitHub΁ͷҠߦΛ঑ྭ ถGoogle͸3݄12೔ʢݱ஍࣌ؒʣɺ։ൃऀ޲͚ʹAPIͳͲΛఏڙͨ͠ΓɺΦʔϓϯιʔε ϓϩδΣΫτΛϗεςΟϯά͢ΔαʔϏεʮGoogle CodeʯΛདྷ೥1݄ʹด࠯͢Δͱൃද ͨ͠ɻಉ೔ɺ৽ͨͳϓϩδΣΫτͷ࡞੒͸Ͱ͖ͳ͘ͳͬͨɻ Google͸2006೥ɺΦʔϓϯιʔεϓϩδΣΫτࢧԉΛ໨తʹ͜ͷαΠτΛ։ઃ͕ͨ͠ɺ ͦͷޙɺGitHub΍BitbucketͷΑ͏ͳϓϩδΣΫτϗεςΟϯάαʔϏε্ཱ͕ͪ͛ΒΕɺ ଟ਺ͷϓϩδΣΫτ͕ͦΕΒͷαʔϏεʹҠߦ͍ͯͬͨ͠ɻ Google͸ɺGoogle Code্ͷϓϩδΣΫτʹ઎ΊΔεύϜ΍ѱ࣭ͳ΋ͷͷ཰͕ߴ·ͬͯ ͖͍ͯΔ͜ͱ΋ด࠯ͷཧ༝ͷ1ͭͩͱઆ໌͢Δɻ Googleࣗ਎͸طʹɺࡢ೥10݄ʹಉࣾͷAPI܈ͷGitHub΁ͷҠߦΛ։࢝͠ɺ Google Code্ͷϓϩδΣΫτΛౚ͍݁ͯ͠Δɻ ग़య: ʮGoogle Codeʯɺ2016೥1݄25೔ʹด࠯΁ GitHub΁ͷҠߦΛ঑ྭ - ITmedia NEWS https://www.itmedia.co.jp/news/articles/1503/13/news055.html ͜͜Ͱ΋αʔϏεࣗମͷऴྃʹΑΔେྔফࣦ͕ɾɾɾ

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΢ΣϒΞʔΧΠϒʹอଘɾ஝ੵ ͞Εͨίϯςϯπͷར׆༻ 75

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΢ΣϒΞʔΧΠϒͷίϯςϯπ͸ ͲΜͳ৔໘Ͱ໾ʹཱͭͷ͔ աڈͷίϯςϯπͦΕࣗମʹՁ஋͕͋Δ৔߹ • ७ਮʹ໘ന͍ɼڵຯਂ͍ • ͔ͭͯଘࡏͨ͠૊৫ͳͲͷ৘ใ͕ݟΒΕΔ఺͕༗ӹ • ύϯσϛοΫ͕աڈͷग़དྷࣄͱͳͬͨະདྷʹ͓͍ͯɼ ೔ຊࠃ಺Ͱͷॳظͷঢ়گ΍ରԠΛ஌Γ͍ͨͱ͖͸ େֶͷରԠ΍Ҋ಺͕ͲΜͳ͔ͩͬͨΛௐ΂͍ͨͱ͖͸ େֶ͝ͱʹͲΜͳҧ͍͕͔͋ͬͨΛௐ΂͍ͨͱ͖͸ 76

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ূڌɼࠜڌɼ৘ใݯͱͯ͠ͷՁ஋͕͋Δ৔߹ 1. ࡋ൑Ͱͷ༗ޮͳূڌͱͯ͠ೝΊΒΕͨέʔεࠃ֎ฤ 77 Internet ArchiveͷʮWayback Machineʯ͕อଘ͍ͯ͠Δ΢Σϒϖʔδʹ๏తͳূڌೳྗ͕ ͋Δ͜ͱΛɺถࠃͷࡋ൑ॴ͕ೝΊΔͱ͍͏ըظతͳ൑ܾ͕Լ͞Εɺւ֎Ͱ࿩୊ʹͳ͍ͬͯΔɻ ͜Ε͸ӳThe Registerࢴ͕ใ͍ͯ͡Δ΋ͷͰɺΠλϦΞͰൃੜͨ͠େن໛ͳΦϯϥΠϯ࠮ٗʹ ͓͍ͯɺWayback Machineʹอଘ͞Ε͍ͯͨ౰࣌ͷαΠτΛ౰ہ͕ূڌͱͯ͠ถࠃͷࡋ൑ॴ ʹఏग़ͨ͠ͱ͜Ζɺ๏తͳূڌೳྗ͋ΓͱೝΊΒΕͨͱ͍͏΋ͷɻ ༰ٙऀͷୁัޙʹΦϯϥΠϯ࠮ٗͷূڌͱͳΔαΠτ͕ফ໓ͨͨ͠ΊɺWayback Machineʹ པΒ͟ΔΛಘͳ͔ͬͨͱ͍͏ࣄ৘͕͋ͬͨΑ͏͕ͩɺաڈʹ͸Wayback Machineʹূڌೳྗ ͳ͠ͱΈͳ͞Εͨέʔε΋͋ͬͨͨΊɺࠓճͷ൑ܾ͸ըظతͱ΋ݴ͑Δ಺༰ͩɻ ग़య: Internet ArchiveͷʮWayback Machineʯɺถࠃͷࡋ൑ॴ͔Β๏తͳূڌೳྗΛೝΊΒΕΔʲ΍͡͏·Watchʳ - INTERNET Watch https://internet.watch.impress.co.jp/docs/yajiuma/1141734.html ΢ΣϒΞʔΧΠϒͷίϯςϯπ͸ ͲΜͳ৔໘Ͱ໾ʹཱͭͷ͔

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ূڌɼࠜڌɼ৘ใݯͱͯ͠ͷՁ஋͕͋Δ৔߹ 1. ࡋ൑Ͱͷ༗ޮͳূڌͱͯ͠ೝΊΒΕͨέʔεࠃ಺ฤ 78 ΢ΣϒϖʔδͷεΫϦʔϯγϣοτΛه࿥͓ͯ͘͠αʔϏεʮ΢Σϒڕ୓ʯɻ ӡӦձࣾ͸૑ۀ೥໨Λܴ͑·͕͢ɺͣͬͱແआۚܦӦΛଓ͚͍ͯΔͦ͏Ͱ͢ɻ ଟ͘ͷϢʔβʔʹѪ͞Εɺ༗ྉ՝ۚ΋޷ௐͳ͕Β஍ಓʹาΈΛ͢͢ΊΔͦͷཧ༝ͱ͸ʔʔɻ ʔʔ ͦΕ͸Ͳ͏͍ͬͨχʔζ͔Β࢖ΘΕ͍ͯΔΜͰ͠ΐ͏͔ɻ ৽প͞Μɿ͍ΖΜͳཧ༝͕͋Γ·͕͢ɺ୅දతͳͷ͸ূڌͱͯ͠࢖͏ύλʔϯͰ͢ɻ ͨͱ͑͹ ૌুʹؔΘΔࢿྉΛ࣮֬ʹอଘ͓͖͍ͯͨ͠ɺͱ͍͏ͱ͜Ζ΋͋Γ·͢ɻ ϖʔδͷεΫγϣΛࣗ෼Ͱࡱ͓ͬͯ࣋ͬͯ͘ͷͰ͸ͳͯ͘ɺڕ୓Ͱࡱ͓͍ͬͯͨ΄͏͕ ࢿྉͱͯ͠༗ޮͱΈͳ͞ΕΔΑ͏Ͱ͢ɻหޢ࢜ͷઌੜ͔Β΋ͦ͏͍͏ཧ༝Ͱ࢖͍ͬͯͯɺ ʮॿ͔͍ͬͯ·͢ʯͱ͓ฉ͖͠·ͨ͠ɻ ग़య: ʮےτϨ͕޷͖͔ͩΒɺͣͬͱແआۚܦӦͳΜͰ͢ʯ΢Σϒڕ୓ͷ૑ۀऀɺελʔτΞοϓΛ ޠΔ | Coral Capital https://coralcap.co/2022/09/web-gyotaku-02/

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寿命 [編集] (লུ) Πψ͸10ࡀʹͳΔͱ࿝ݘͷҬʹͳΓ12ࡀ͔Β20ࡀఔ౓·Ͱੜ͖Δɻͨͩ͠ݘछ΍ੜҭ؀ڥ ʹΑͬͯ΋ҟͳΓɺجຊతʹେܕݘͷ΄͏͕খܕݘΑΓ΋୹໋Ͱ͋Δɻ (লུ) ͔ͭͯΪωεϒοΫʹͯɺ2010೥10݄͔Β2011೥12݄ʹֻ͚ͯʮੜଘ͢Δੈք࠷ߴྸͷ Πψʯͱೝఆ͞Ε͍ͯͨಢ໦ݝࡏॅͷࡶछݘϓʔεέ͸[17]ɺ2011೥12݄5೔ͷࢮ຅࣌఺Ͱ 26ࡀ9ϲ݄[18] Ͱ͋Γɺਓؒͷ೥ྸͰ׵ࢉ͢Δͱ125ࡀҎ্ͱਪఆ͞Εͨɻ 79 ূڌɼࠜڌɼ৘ใݯͱͯ͠ͷՁ஋͕͋Δ৔߹ 2. Wikipediaهࣄʹ͓͚Δ৘ใݯͱͯ͠׆༻͞Ε͍ͯΔέʔε Πψ - Wikipedia https://ja.wikipedia.org/wiki/%E3%82%A4%E3%83%8C 出典 [編集] 1.^ Macdonald, David; Claudio Sillero-Zubiri (2004). The Biology and Conservation of Wild Canids. Oxford: Oxford University Press. pp. 45-46. ISBN 0198515561 2. ^ a b Anthea Gentry, Juliet Clutton-Brock, Colin P. Groves, “The naming of wild animal species and their domestic derivates,” Journal of Archaeological Science, Volume 31, Issue 5, Elsevier, 2004, Pages 645-651. (লུ) 17.^ l- Explore Records - Guinness World Records”. 2014೥4݄8೔࣌఺ͷΦϦδφϧΑΓΞʔΧΠϒɻ 2011೥10݄7೔Ӿཡɻ

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80 ग़య [編集] (লུ) 17.^ l- Explore Records - Guinness World Records”. 2014೥4݄8೔࣌఺ͷΦϦδφϧΑΓΞʔΧΠϒɻ 2011೥10݄7೔Ӿཡɻ https://www.guinnessworldrecords.com/world- records/oldest-dog-living/ The oldest living dog is 'Pusuke' (Japan, b. 1 April 1985), a male cross breed owned by Yumiko Shinohara (Japan) in Sakura, Tochigi, Japan. Pusuke is 50 cm (1 ft 7 in) tall, 70 cm (2 ft 3 in) long and weighs 12.6 kg. https://web.archive.org/web/20140408091329/http://www. guinnessworldrecords.com/records-1000/oldest-dog-living/ ͔ͭͯΪωεϒοΫʹͯɺ2010೥10݄͔Β2011೥12݄ʹֻ͚ͯʮੜଘ͢Δੈք࠷ߴྸͷ Πψʯͱೝఆ͞Ε͍ͯͨಢ໦ݝࡏॅͷࡶछݘϓʔεέ͸[17]ɺ ূڌɼࠜڌɼ৘ใݯͱͯ͠ͷՁ஋͕͋Δ৔߹ 2. Wikipediaهࣄʹ͓͚Δ৘ใݯͱͯ͠׆༻͞Ε͍ͯΔέʔε

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Wikipediaͱ͸? • ୭Ͱ΋ฤूͰ͖ΔϑϦʔͷΦϯϥΠϯඦՊࣄయ • ੈքͰ࠷΋ΞΫηε͕ଟ͍΢ΣϒαΠτͷͻͱͭ • ෆಛఆଟ਺ͷڠಇΛ௨ͯ͡ฤࢊ͞ΕΔඦՊࣄయͱ͍͏ੑ্࣭ɼ ͦͷ಺༰͕ͲΕ͚ͩਖ਼֬Ͱ৴པͰ͖Δ͔ʹ͍ͭͯ͸ઃཱॳظ͔Β ଟ͘ͷ൷൑΍ٞ࿦͕͋Δ • Wikipedia ≠ Wiki Wikipediaʹ͓͚Δࡾେํ਑ • ݕূՄೳੑɼதཱతͳ؍఺ɼಠࣗݚڀ͸ࡌͤͳ͍ • ݕূՄೳੑ https://ja.wikipedia.org/w/index.php?title=WP:V ʮӾཡऀ΍ଞͷฤूऀ͕಺༰ΛݕূͰ͖ΔΑ͏৴པͰ͖Δ৘ใݯʹ͋ͨΓɼ ग़యΛ໌ه͢Δ΂͖ʯɼʮ΢ΟΩϖσΟΞͷهࣄ͸ɼࣄ࣮֬ೝͱਖ਼֬͞ʹ͍ͭͯ ఆධͷ͋Δɼ৴༻Ͱ͖Δୈࡾऀ৘ใݯʹج͍ͯॻ͘΂͖Ͱ͢ʯ 81

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82 2018೥10݄02೔ 21࣌00෼ ωοταʔϏε Wikipediaͷ٬؍ੑ͸਺ඦສ΋ͷϦϯΫ੾ΕURLΛम෮͢Δ ΠϯλʔωοτɾΞʔΧΠϒʹΑͬͯ֬อ͞Ε͍ͯΔ Πϯλʔωοτ্ͷ͋ΒΏΔ৘ใΛอଘ͢Δ͜ͱΛ໨ࢦ͢ΠϯλʔωοτɾΞʔΧΠϒ͕ɺ Wikipediaʹॻ͔Εͨ৘ใͷ٬؍ੑΛ֬อ͠ݕূՄೳͳঢ়ଶʹอͭͨΊʹɺϦϯΫ੾Εͱͳͬͨ URLϦϯΫΛम෮͢Δ࡞ۀΛߦ͍ͬͯ·͢ɻ (தུ) ୭Ͱ΋ฤूՄೳͳWikipediaͰ͸ɺ৘ใͷਖ਼֬ੑΛ֬อ͢ΔͨΊɺURLͳͲΛಛఆ͢ΔܗͰ৘ใݯΛ ه͠ɺୈࡾऀ͕ݕূͰ͖ΔΑ͏ʹ͢Δ͜ͱ͕ཁٻ͞Ε͍ͯ·͢ɻ͔͠͠ɺ৘ใݯͱͳͬͨιʔεͷ ΢Σϒϖʔδ͕ԿΒ͔ͷࣄ৘Ͱࣄޙతʹด࠯͞ΕɺʮʯΤϥʔϖʔδ͕ฦ͞ΕΔʮյΕͨ ϦϯΫʯʹͳΔͱ͍͏͜ͱ͸௝͘͠ͳ͘ɺϦϯΫ੾Εʹ൐͏৘ใݯͷফࣦʹΑͬͯɺWikipedia ͷ಺༰ͷਖ਼֬ੑɾ٬؍ੑ͕ଛͳΘΕΔࣄଶΛট͍͍ͯ·͢ɻ ͦ͜ͰɺΠϯλʔωοτɾΞʔΧΠϒͰ͸ɺ(தུ) WikipediaͷϦϯΫ੾ΕϖʔδΛ୳͠ग़͠ɺ ͙͢͞·ΠϯλʔωοτɾΞʔΧΠϒͷอଘ͢ΔόοΫΞοϓϖʔδ΁ͷϦϯΫʹࠩ͠ସ͑Δ ϓϩάϥϜΛ։ൃ͠ɺӡ༻͍ͯ͠·͢ɻ More than 9 million broken links on Wikipedia are now rescued | Internet Archive Blogs https://blog.archive.org/2018/10/01/more-than-9-million-broken-links-on-wikipedia-are-now-rescued/ ग़య: Wikipediaͷ٬؍ੑ͸਺ඦສ΋ͷϦϯΫ੾ΕURLΛम෮͢ΔΠϯλʔωοτɾΞʔΧΠϒʹ Αͬͯ֬อ͞Ε͍ͯΔ - GIGAZINE https://gigazine.net/news/20181002-internet-archive-save-broken-link-on-wikipedia/

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ୈ3ճͷ·ͱΊͱ࣍ճͷ༧ఆ 83 • Webͷن໛΍ίϯςϯπͷมΘΓ΍͢͞ʹগ͠৮Εͨ͏͑Ͱɼ Web Archiveʹ͍ͭͯɼಛʹɼInternet Archiveͷઆ໌Λͨ͠ • ͲΜͳ৔߹ʹWebͷίϯςϯπ͕ݟΒΕͳ͘ͳΔ͔ ʹ͍ͭͯɼ ෳ਺ͷ࣮ྫΛڍ͛ͳ͕Β঺հͨ͠ • Web Archiveͷ৽ͨͳಈ޲ʹ͍ͭͯগ͚ͩ͠৮Εͨɽ ۩ମతʹ͸ɼιʔείʔυΛอଘ͢ΔϓϩδΣΫτΛ঺հͨ͠ • ΞʔΧΠϒ͞Εͨίϯςϯπͷར׆༻ʹ͍ͭͯྫΛ঺հͨ͠: ᶃ ࡋ൑Ͱͷ༗ޮͳࠜڌͱͳΔίϯςϯπͱͯ͠ ᶄ Wikipediaͷهड़ʹର͢Δࠜڌɾ৘ใݯͱͳΔίϯςϯπͱͯ͠ • ࣍ճ͔Β͸ʮֶज़ݚڀ෼໺ʹ͓͚ΔσΟδλϧίϯςϯπʯͷ ಺༰Λѻ͍·͢ɽೃછΈ͕গͳ͍ͱࢥ͏ͷͰجૅ͔Β΍Γ·͢