@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://w3id.org/martialis/vocab/teacher-role/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns4: <https://w3id.org/martialis/vocab/source-ref-type/> .
@prefix ns5: <https://w3id.org/martialis/vocab/evidence-weight/> .
@prefix ns6: <http://www.w3.org/ns/prov#> .
@prefix ns7: <https://martial.is/agent/> .
@prefix schema: <https://schema.org/> .
@prefix ns8: <http://www.wikidata.org/entity/> .
@prefix ns9: <http://publications.europa.eu/resource/authority/country/> .

ns1:01KYZFG5QVSHJ51P4SB023SZS3 a ns2:Person ;
    ns6:wasDerivedFrom ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB, ns1:01KYZFG5QV3KVA94WEJ35NZAE7, ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    schema:alternateName "Osvaldo Alves de Albuquerque"@pt, "Enciclopédia do Jiu-Jitsu"@pt ;
    schema:description "Brazilian jiu-jitsu master known as the \"Encyclopedia of Jiu-Jitsu\", a 9th-degree red belt. He was a two-time Pan American judo champion and trained at Tenri University in Japan, bringing new techniques to jiu-jitsu. He was the judo mentor of Rolls Gracie and helped develop the art through students such as Carlos Gracie Jr. and Paulo Filho.\n"@en, "Mestre de jiu-jitsu brasileiro conhecido como a \"Enciclopédia do Jiu-Jitsu\", faixa vermelha 9º grau. Foi bicampeão pan-americano de judô e treinou na Universidade Tenri no Japão, trazendo novas técnicas ao jiu-jitsu. Foi o mentor de judô de Rolls Gracie e contribuiu para o desenvolvimento da arte através de alunos como Carlos Gracie Jr. e Paulo Filho.\n"@pt ;
    schema:image _:b10435 ;
    schema:keywords "judo", "red-belt", "brazilian", "founder", "brazilian-jiu-jitsu" ;
    schema:name "Osvaldo Alves"@pt, "Osvaldo Alves"@en ;
    schema:nationality _:b10437 ;
    schema:sameAs <https://www.wikidata.org/wiki/Q139762503> ;
    ns2:birthEvent _:b10438 ;
    ns2:deathEvent _:b10441 ;
    ns2:hasEvidence _:b10446, _:b10445, _:b10444 ;
    ns2:hasRankAssertion _:b10447 ;
    ns2:hasTeacherAssertion _:b10462, _:b10457, _:b10451 ;
    ns2:teaches ns1:01KYZ31HT3D978KY5GPZAGKV5G ;
    ns2:wasTaughtBy ns1:01M1KSJ12QK2KW1WPY96YY239W, ns1:01KYZFG5QVJD0573TSS37AH5ZK, ns1:01KYZFG5QVZEAAZGT4947RHWEX .
_:b10462 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9B ;
    ns2:hasConfidence _:b10463 ;
    ns2:hasInteraction _:b10464 ;
    ns2:object ns1:01KYZFG5QVJD0573TSS37AH5ZK ;
    ns2:role ns3:student ;
    ns2:subject ns1:01KYZFG5QVSHJ51P4SB023SZS3 .
_:b10464 a ns2:TeacherInteraction ;
    ns6:wasDerivedFrom ns1:01KYZFG5QV3KVA94WEJ35NZAE7 ;
    ns2:hasEvidence _:b10465 ;
    ns2:interactionPeriod _:b10466 .
_:b10466 a ns2:TimeInterval .
_:b10465 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QV3KVA94WEJ35NZAE7 ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "In Judo it was Shikaru Kurashiin of São Paulo, this academy still exist on Bairro da Liberdade. After him, I keep training with his student named Fujimata." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10463 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "2"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "OnTheMat interview states Osvaldo's first judo master was Shikaru Kurashiin (Hikari Kurachi) of São Paulo, then Fujimata; PT Wikipedia and BJJ Heroes name only Fujimata, so the Kurachi attribution rests on the interview's identification" .
_:b10457 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9B ;
    ns2:hasConfidence _:b10458 ;
    ns2:hasInteraction _:b10459 ;
    ns2:object ns1:01M1KSJ12QK2KW1WPY96YY239W ;
    ns2:role ns3:student ;
    ns2:subject ns1:01KYZFG5QVSHJ51P4SB023SZS3 .
_:b10459 a ns2:TeacherInteraction ;
    ns6:wasDerivedFrom ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:hasEvidence _:b10460 ;
    ns2:interactionPeriod _:b10461 .
_:b10461 a ns2:TimeInterval .
_:b10460 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "Judo was an accessible sport and Osvaldo started training as a 6 year old in the academy of a former Japanese champion by the name of Fujimata." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10458 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "2"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "BJJ Heroes and PT Wikipedia state Osvaldo started judo at age 6 in the academy of Fujimata, a former Japanese champion." .
_:b10451 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9J ;
    ns2:hasConfidence _:b10452 ;
    ns2:hasInteraction _:b10453 ;
    ns2:object ns1:01KYZFG5QVZEAAZGT4947RHWEX ;
    ns2:role ns3:student ;
    ns2:subject ns1:01KYZFG5QVSHJ51P4SB023SZS3 .
_:b10453 a ns2:TeacherInteraction ;
    ns6:wasDerivedFrom ns1:01KYZFG5QV3KVA94WEJ35NZAE7, ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:hasEvidence _:b10455, _:b10454 ;
    ns2:interactionPeriod _:b10456 .
_:b10456 a ns2:TimeInterval .
_:b10455 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "Lineage: Mitsuyo Maeda > Carlos Gracie sr > Reyson Gracie > Osvaldo Alves" ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10454 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QV3KVA94WEJ35NZAE7 ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "He told me that I was the only guy on our street where we live who practiced Judo. So he invited me to start training Jiu Jitsu with him and his family." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10452 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "BJJ Heroes lineage lists Reyson Gracie as Osvaldo Alves's BJJ teacher, and the OnTheMat interview states Reyson invited Osvaldo to train jiu-jitsu with the Gracie family" .
_:b10447 a ns2:RankAssertion ;
    ns6:wasDerivedFrom ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB, ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:hasConfidence _:b10448 ;
    ns2:hasEvidence _:b10450, _:b10449 ;
    ns2:object ns1:01KJJAWN29MA64W22606R3WD9J ;
    ns2:rankGrade <https://w3id.org/martialis/vocab/rank-grade/bjj_red> ;
    ns2:rankOrdinal "9"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:rankSystem ns1:01M11YJ1XMX79NAEPJ09NWKC1S ;
    ns2:subject ns1:01KYZFG5QVSHJ51P4SB023SZS3 .
_:b10450 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "Osvaldo Alves is a Brazilian Jiu Jitsu expert who reached the degree of red relt (nono grau/9th degree) in the gentle art." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10449 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "faixa vermelha 9º grau" ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10448 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "BJJ Heroes and PT Wikipedia both state Osvaldo Alves reached 9th-degree red belt in BJJ" .
_:b10446 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVZQ022FB8M70P2ZNR ;
    ns2:coversProperty ns2:hasTeacherAssertion, ns2:hasRankAssertion, schema:description, schema:name, ns2:birthEvent ;
    ns2:evidenceWeight ns5:high ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10445 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB ;
    ns2:coversProperty ns2:hasTeacherAssertion, ns2:hasRankAssertion, ns2:deathEvent, schema:description, schema:name, ns2:birthEvent, schema:nationality ;
    ns2:evidenceWeight ns5:high ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10444 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QV3KVA94WEJ35NZAE7 ;
    ns2:coversProperty ns2:hasTeacherAssertion, schema:description ;
    ns2:evidenceWeight ns5:high ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10441 a ns2:LifeEvent ;
    ns6:wasDerivedFrom ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB ;
    schema:deathDate "2022-07-18" ;
    schema:deathPlace _:b10442 ;
    ns2:earliestYear "2022"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b10443 ;
    ns2:latestYear "2022"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b10443 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "Osvaldo Alves de Albuquerque (Osvaldo Alves) (Acre, 10 de dezembro de 1938 — Rio de Janeiro, 18 de julho de 2022) foi um mestre de jiu-jitsu brasileiro" ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10442 schema:addressCountry ns9:BRA ;
    schema:name "Rio de Janeiro" ;
    schema:sameAs ns8:Q8678 .
_:b10438 a ns2:LifeEvent ;
    ns6:wasDerivedFrom ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB ;
    schema:birthDate "1938-12-10" ;
    schema:birthPlace _:b10439 ;
    ns2:earliestYear "1938"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b10440 ;
    ns2:latestYear "1938"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b10440 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KYZFG5QVJKB4DRRC7Q3JNDZB ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "Osvaldo Alves de Albuquerque (Osvaldo Alves) (Acre, 10 de dezembro de 1938 — Rio de Janeiro, 18 de julho de 2022) foi um mestre de jiu-jitsu brasileiro, faixa vermelha 9º grau" ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10439 schema:addressCountry ns9:BRA ;
    schema:name "Acre" ;
    schema:sameAs ns8:Q40799 .
_:b10437 schema:addressCountry ns9:BRA ;
    schema:sameAs ns8:Q155 .
_:b10435 schema:contentUrl <https://upload.wikimedia.org/wikipedia/commons/c/c0/Mestre_Osvaldo.png> ;
    ns2:imageAttribution _:b10436 .
_:b10436 schema:citation "Mestre Osvaldo Alves - Wikipedia (PT)" ;
    schema:url <https://pt.wikipedia.org/wiki/Osvaldo_Alves> ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary .