@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns3: <https://w3id.org/martialis/vocab/source-ref-type/> .
@prefix ns4: <https://w3id.org/martialis/vocab/evidence-weight/> .
@prefix ns5: <http://www.w3.org/ns/prov#> .
@prefix ns6: <https://martial.is/agent/> .
@prefix schema: <https://schema.org/> .
@prefix ns7: <http://www.wikidata.org/entity/> .
@prefix ns8: <http://publications.europa.eu/resource/authority/country/> .

ns1:01KZ0Y4CF4F7BSWN3P3T4QZC5G a ns2:Person ;
    ns5:wasDerivedFrom ns1:01KZ0Y4CF43AF5TB7QSEDYMYKS, ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK, ns1:01KZ0Y4CF434PFM78QJY11ZB4N, ns1:01KZ0Y4CF4JETJV2B5VSVY8YHZ, ns1:01KZ0Y4CF420S53HFM2NGHBN99, ns1:01KZ0Y4CF4PA60ZKMC9YG7ZNQQ ;
    schema:description "大東流合気柔術の師範で、開祖・武田惣角のもとで教授代理を務めた。1915年に合気道創始者の植芝盛平を武田に紹介した。戦後は東京で大東流を指導し、大山倍達、リチャード・キム、崔龍述らを教えた。\n"@ja, "Japanese Daitō-ryū aikijūjutsu master and representative instructor (kyōju dairi) under founder Takeda Sōkaku. He introduced Morihei Ueshiba, founder of aikidō, to Takeda in 1915. After World War II he taught Daitō-ryū in Tokyo, training students including Masutatsu Oyama, Richard Kim, and Choi Yong-sul.\n"@en ;
    schema:image _:b1859 ;
    schema:keywords "aikijujutsu", "teacher", "japanese", "daito-ryu", "budo" ;
    schema:name "Kōtarō Yoshida"@en, "Yoshida Kōtarō"@ja-latn, "吉田幸太郎"@ja ;
    schema:nationality _:b1861 ;
    schema:sameAs <https://www.wikidata.org/wiki/Q2600927> ;
    ns2:birthEvent _:b1862 ;
    ns2:deathEvent _:b1866 ;
    ns2:hasEvidence _:b1874, _:b1873, _:b1872, _:b1871, _:b1870, _:b1869 ;
    ns2:hasHonorAssertion _:b1875 ;
    ns2:hasTeacherAssertion _:b1879 ;
    ns2:teaches ns1:01KZ0ZT8VBPHFXAD3JS8ZRYQWG, ns1:01KYT8RX5WJXBGW45FEVYWN7WC ;
    ns2:wasTaughtBy ns1:01KJJAWN28MWKKSN4J02MVY1TW .
_:b1879 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9C ;
    ns2:hasConfidence _:b1880 ;
    ns2:hasInteraction _:b1881 ;
    ns2:object ns1:01KJJAWN28MWKKSN4J02MVY1TW ;
    ns2:role <https://w3id.org/martialis/vocab/teacher-role/student> ;
    ns2:subject ns1:01KZ0Y4CF4F7BSWN3P3T4QZC5G .
_:b1881 a ns2:TeacherInteraction ;
    ns5:wasDerivedFrom ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK, ns1:01KZ0Y4CF434PFM78QJY11ZB4N, ns1:01KZ0Y4CF4JETJV2B5VSVY8YHZ ;
    ns2:hasEvidence _:b1884, _:b1883, _:b1882 ;
    ns2:interactionPeriod _:b1885 .
_:b1885 a ns2:TimeInterval ;
    ns2:startYear "1915"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b1884 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "He began his study of DAITO-RYU JUJUTSU under Sokaku TAKEDA in 1915." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1883 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4JETJV2B5VSVY8YHZ ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "Yoshida started training in Daitō-ryū aikijūjutsu in the early 1910s under the founder Takeda Sōkaku in Hokkaidō, and eventually he was awarded the kyōju dairi (representative instructor) title by Takeda." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1882 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF434PFM78QJY11ZB4N ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "In 1915, Yoshida apprenticed himself to Takeda Sōkaku, head of the Daitō-ryū Aiki-jūjutsu school." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1880 a ns2:Confidence ;
    ns5:wasAttributedTo ns6:FSM ;
    ns2:assessedBy ns6:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Multiple sources confirm Yoshida began studying Daito-ryu under founder Takeda Sokaku in Hokkaido in 1915 and received the kyoju dairi representative instructor title" .
_:b1875 a ns2:HonorAssertion ;
    ns5:wasDerivedFrom ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK, ns1:01KZ0Y4CF4JETJV2B5VSVY8YHZ ;
    ns2:hasConfidence _:b1876 ;
    ns2:hasEvidence _:b1878, _:b1877 ;
    ns2:honorType <https://w3id.org/martialis/vocab/honor-type/title> ;
    ns2:honorValue "Kyōju Dairi (representative instructor)" ;
    ns2:subject ns1:01KZ0Y4CF4F7BSWN3P3T4QZC5G .
_:b1878 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "He later received the KYOJU DAIRI certification from Takeda and was one of those who accompanied him as an assistant instructor." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1877 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4JETJV2B5VSVY8YHZ ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "Yoshida started training in Daitō-ryū aikijūjutsu in the early 1910s under the founder Takeda Sōkaku in Hokkaidō, and eventually he was awarded the kyōju dairi (representative instructor) title by Takeda." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1876 a ns2:Confidence ;
    ns5:wasAttributedTo ns6:FSM ;
    ns2:assessedBy ns6:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Aikido Journal and the Gottner 2025 article both confirm Yoshida received the kyoju dairi representative instructor title from Takeda Sokaku" .
_:b1874 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4JETJV2B5VSVY8YHZ ;
    ns2:coversProperty ns2:hasTeacherAssertion, ns2:hasRankAssertion, schema:description ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1873 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK ;
    ns2:coversProperty ns2:hasTeacherAssertion, ns2:hasRankAssertion, ns2:deathEvent, schema:description, schema:name, ns2:birthEvent ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1872 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF434PFM78QJY11ZB4N ;
    ns2:coversProperty ns2:hasTeacherAssertion, ns2:hasRankAssertion, ns2:deathEvent, schema:description, schema:name, ns2:birthEvent, schema:nationality ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1871 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF420S53HFM2NGHBN99 ;
    ns2:coversProperty ns2:hasTeacherAssertion, schema:description ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1870 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF43AF5TB7QSEDYMYKS ;
    ns2:coversProperty ns2:hasTeacherAssertion ;
    ns2:evidenceWeight ns4:medium ;
    ns2:quotation "Kotaro Yoshida (1886-1966) fait partie de ces experts en arts martiaux dont le nom est peu familier" ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1869 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4PA60ZKMC9YG7ZNQQ ;
    ns2:coversProperty ns2:hasTeacherAssertion, schema:description ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1866 a ns2:LifeEvent ;
    ns5:wasDerivedFrom ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK ;
    schema:deathDate "1966" ;
    schema:deathPlace _:b1867 ;
    ns2:earliestYear "1966"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b1868 ;
    ns2:latestYear "1966"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b1868 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "Paralyzed in his later years, he moved to Hitachi, Ibaragi Prefecture where he died." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1867 schema:addressCountry ns8:JPN ;
    schema:name "Hitachi" ;
    schema:sameAs ns7:Q633922 .
_:b1862 a ns2:LifeEvent ;
    ns5:wasDerivedFrom ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK, ns1:01KZ0Y4CF434PFM78QJY11ZB4N ;
    schema:birthDate "1883-10" ;
    schema:birthPlace _:b1863 ;
    ns2:earliestYear "1883"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b1865, _:b1864 ;
    ns2:latestYear "1883"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b1865 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF434PFM78QJY11ZB4N ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "Kōtarō Yoshida (吉田 幸太郎, Yoshida Kōtarō; October 1883–1966) was a Japanese martial artist." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1864 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZ0Y4CF4E8G6P316RJ6Z93VK ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "(b. October 1883-1966). B. Miyama-mura, Tamura-gun, Fukushima Prefecture." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1863 schema:addressCountry ns8:JPN ;
    schema:name "Miyama-mura, Tamura-gun, Fukushima Prefecture" ;
    schema:sameAs ns7:Q990465 .
_:b1861 schema:addressCountry ns8:JPN ;
    schema:sameAs ns7:Q17 .
_:b1859 schema:contentUrl <https://idata.over-blog.com/3/72/97/37/yoshido-kotaro.jpg> ;
    ns2:imageAttribution _:b1860 .
_:b1860 schema:citation "Kotaro Yoshida - Le blog de Ashura" ;
    schema:url <https://ashurakansetsuwazakingu.over-blog.com/article-kotaro-yoshida-mas-oyama-et-daito-ryu-120527004.html> ;
    ns2:evidenceWeight ns4:medium ;
    ns2:sourceRefType ns3:secondary .