@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/> .

ns1:01M015RCSFK72AEZPP3EQZ136Q a ns2:Person ;
    ns6:wasDerivedFrom ns1:01M015RCSFJZDQ4SXAPCBZPBP9, ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    schema:alternateName "Tarzan of the Tatami"@en, "Tarzan van de tatami"@nl ;
    schema:description "Dutch judoka and professional wrestler, the only judoka to win two gold medals at a single Olympic Games (Munich 1972, heavyweight and open class). Won two world titles (1967 Salt Lake City, 1971 Ludwigshafen), seven European titles and many Dutch national titles. Started judo at the Dutch Navy and trained under Jon Bluming in the 1960s-70s; reached 8th dan. After 1972 he became national coach of the Netherlands for about a year and later competed in professional wrestling for New Japan Pro-Wrestling and the WWF. Inducted into the IJF Hall of Fame in 2013."@en ;
    schema:name "Willem Ruska"@nl, "Wim Ruska"@en ;
    schema:nationality _:b10489 ;
    schema:sameAs <https://www.wikidata.org/wiki/Q1375290> ;
    ns2:birthEvent _:b10490 ;
    ns2:deathEvent _:b10494 ;
    ns2:hasEvidence _:b10499, _:b10498 ;
    ns2:hasHonorAssertion _:b10500 ;
    ns2:hasRankAssertion _:b10504 ;
    ns2:hasTeacherAssertion _:b10515, _:b10508 ;
    ns2:researchNote "English Wikipedia's prose gives the birth date as August 24, but its own infobox and Dutch Wikipedia both give August 29, 1940; the 29th is used here. Death place Hoorn (North Holland) per Dutch Wikipedia and the English infobox. The Bluming teacher assertion draws on six sources (Wikipedia EN/NL, Ons Amsterdam profile, NOS obituary, USAdojo interview, JudoInside retrospective, Martial Musings); the van der Horst assertion on the JBN memorial, Dutch Wikipedia and TheaterEncyclopedie." ;
    ns2:wasTaughtBy ns1:01M015RNEV8D2DR0J67PC1091F, ns1:01KZW2JNB8NH2ZZDYW1RNPGE52 .
_:b10515 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9B ;
    ns2:hasConfidence _:b10516 ;
    ns2:hasInteraction _:b10517 ;
    ns2:object ns1:01M015RNEV8D2DR0J67PC1091F ;
    ns2:role ns3:student ;
    ns2:subject ns1:01M015RCSFK72AEZPP3EQZ136Q .
_:b10517 a ns2:TeacherInteraction ;
    ns6:wasDerivedFrom ns1:01M016NFYMQ2A0EMYSJQ3CYB7P, ns1:01M016NFYMF0JCEB30S9WTZ523, ns1:01M016NFYMSB1G7407F355T5CB, ns1:01M016NFYMMS7TPPKEWK72GRT2, ns1:01M016NFYMWR26NPNCWMTJENQ0, ns1:01M015RCSFP4E7JD59QDNX014T, ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:hasEvidence _:b10524, _:b10523, _:b10522, _:b10521, _:b10520, _:b10519, _:b10518 ;
    ns2:interactionPeriod _:b10525 .
_:b10525 a ns2:TimeInterval ;
    ns2:endYear "1972"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:startYear "1960"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b10524 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M016NFYMMS7TPPKEWK72GRT2 ;
    ns2:evidenceWeight ns5:high ;
    ns2:quotation "Jon Bluming nodigt hem uit om bij Tung Jen te komen trainen... Na drie maanden krachthonk en trainingen in overnametechnieken en grondgevechten vernedert de leerling de meester met zes ippons." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10523 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "In the 1960s and 1970s, under the training of Jon Bluming, he won seven European titles, five in the +93 kg category (1966-67, 1969, 1971-72) and two in the open category (1969 and 1972)." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10522 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M016NFYMWR26NPNCWMTJENQ0 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "Wim Ruska was een van zijn leerlingen." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10521 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSFP4E7JD59QDNX014T ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "Wim Ruska - World Champion ('67 & '71) and Olympic Champion (2x '72) in Judo." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10520 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M016NFYMSB1G7407F355T5CB ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "Bluming stopped competing and turned his energies into training future Dutch hopefuls, among them judo champion Willem Ruska and three-time world sambo champion Chris Dolman." ;
    ns2:sourceLocation "110" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10519 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M016NFYMQ2A0EMYSJQ3CYB7P ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "He moved to a strong club of Jon Bluming who was in that time the biggest challenger of World Champion Anton Geesink." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10518 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M016NFYMF0JCEB30S9WTZ523 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "He is a former coach of the Belgian and Dutch national karate teams, and his internationally known students include Olympic judo champion Willem Ruska, world sambo champion Chris Dolman." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10516 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Multiple independent sources corroborate Bluming as Ruska's judo teacher: English Wikipedia; Bluming's own 2017 USAdojo/Realfighting interview naming Ruska among his students; the NOS obituary (2018); the Ons Amsterdam profile calling Bluming \"Ruska's judomeester\" and describing his training at Bluming's club Tung Jen; JudoInside's 2022 retrospective; and Robert W. Smith's \"Martial Musings\" (1999)." .
_:b10508 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9B ;
    ns2:hasConfidence _:b10509 ;
    ns2:hasInteraction _:b10510 ;
    ns2:object ns1:01KZW2JNB8NH2ZZDYW1RNPGE52 ;
    ns2:role ns3:student ;
    ns2:subject ns1:01M015RCSFK72AEZPP3EQZ136Q .
_:b10510 a ns2:TeacherInteraction ;
    ns6:wasDerivedFrom ns1:01M016NFYMFN53JNE5SRM024BG, ns1:01KZXH2NSQ19J367PZE6QM7E63, ns1:01KZW2JNB8V0458Y2F8YSSG91D ;
    ns2:hasEvidence _:b10513, _:b10512, _:b10511 ;
    ns2:interactionPeriod _:b10514 .
_:b10514 a ns2:TimeInterval ;
    ns2:startYear "1967"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b10513 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZXH2NSQ19J367PZE6QM7E63 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "Als bondscoach leidde hij Willem Ruska naar zijn eerste wereldtitel." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10512 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01KZW2JNB8V0458Y2F8YSSG91D ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "Onder zijn bondscoachschap won Wim Ruska in 1967 zijn eerste wereldtitel en werd het Europese kampioenschap behaald door het Nederlandse team." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10511 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M016NFYMFN53JNE5SRM024BG ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "Onder zijn bondscoachschap won Wim Ruska zijn eerste wereldtitel in 1967 en werd het Europees kampioenschap behaald door het Nederlands judoteam." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10509 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "The JBN memorial, Dutch Wikipedia and TheaterEncyclopedie all record that under van der Horst's national-coaching (bondscoachschap) Ruska won his first world title in 1967, the anchoring fact of this entry." .
_:b10504 a ns2:RankAssertion ;
    ns6:wasDerivedFrom ns1:01M015RCSFJZDQ4SXAPCBZPBP9, ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:hasConfidence _:b10505 ;
    ns2:hasEvidence _:b10507, _:b10506 ;
    ns2:object ns1:01KJJAWN29MA64W22606R3WD9B ;
    ns2:rankOrdinal "8"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:rankSystem ns1:01M11K25NF0E7HG8HWVWM2P3FG ;
    ns2:rankType <https://w3id.org/martialis/vocab/rank-type/dan> ;
    ns2:subject ns1:01M015RCSFK72AEZPP3EQZ136Q .
_:b10507 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10506 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSFJZDQ4SXAPCBZPBP9 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10505 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "2"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Both Wikipedia infoboxes record 8th dan, without a granting body or date." .
_:b10500 a ns2:HonorAssertion ;
    ns6:wasDerivedFrom ns1:01M015RCSFJZDQ4SXAPCBZPBP9, ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    schema:datePublished "2013" ;
    ns2:earliestYear "2013"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasConfidence _:b10501 ;
    ns2:hasEvidence _:b10503, _:b10502 ;
    ns2:honorType <https://w3id.org/martialis/vocab/honor-type/other> ;
    ns2:honorValue "IJF Hall of Fame" ;
    ns2:latestYear "2013"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:subject ns1:01M015RCSFK72AEZPP3EQZ136Q .
_:b10503 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "In 2013 he was inducted in the Hall of Fame of the International Judo Federation." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10502 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSFJZDQ4SXAPCBZPBP9 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:quotation "In 2013 werd hij door de internationale judofederatie (IJF) in de Hall of Fame opgenomen." ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10501 a ns2:Confidence ;
    ns6:wasAttributedTo ns7:FSM ;
    ns2:assessedBy ns7:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Both Wikipedia articles state Ruska was inducted into the IJF Hall of Fame in 2013." .
_:b10499 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSFJZDQ4SXAPCBZPBP9 ;
    ns2:coversProperty ns2:deathEvent, schema:description, schema:name, ns2:birthEvent, schema:nationality ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10498 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:coversProperty ns2:deathEvent, schema:description, schema:name, ns2:birthEvent ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10494 a ns2:LifeEvent ;
    ns6:wasDerivedFrom ns1:01M015RCSFJZDQ4SXAPCBZPBP9, ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    schema:deathDate "2015-02-14" ;
    schema:deathPlace _:b10495 ;
    ns2:earliestYear "2015"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b10497, _:b10496 ;
    ns2:latestYear "2015"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b10497 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSFJZDQ4SXAPCBZPBP9 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10496 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10495 schema:addressCountry ns9:NLD ;
    schema:name "Hoorn" ;
    schema:sameAs ns8:Q9938 .
_:b10490 a ns2:LifeEvent ;
    ns6:wasDerivedFrom ns1:01M015RCSFJZDQ4SXAPCBZPBP9, ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    schema:birthDate "1940-08-29" ;
    schema:birthPlace _:b10491 ;
    ns2:earliestYear "1940"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b10493, _:b10492 ;
    ns2:latestYear "1940"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b10493 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSF3RR8KCXM5DQJ8KND ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10492 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M015RCSFJZDQ4SXAPCBZPBP9 ;
    ns2:evidenceWeight ns5:medium ;
    ns2:sourceRefType ns4:secondary ;
    ns2:supports true .
_:b10491 schema:addressCountry ns9:NLD ;
    schema:name "Amsterdam" ;
    schema:sameAs ns8:Q727 .
_:b10489 schema:addressCountry ns9:NLD ;
    schema:sameAs ns8:Q55 .