@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 schema: <https://schema.org/> .
@prefix ns5: <https://ejmas.com/jcs/> .
@prefix ns6: <https://martial.is/agent/> .
@prefix ns7: <http://www.w3.org/ns/prov#> .
@prefix ns8: <http://www.wikidata.org/entity/> .
@prefix ns9: <http://publications.europa.eu/resource/authority/country/> .

ns1:01KJJAWN29MA64W22606R3WD7R a ns2:Person ;
    schema:alternateName "Teddy Roosevelt"@en ;
    schema:description "26th President of the United States and judo practitioner"@en ;
    schema:image _:b1636 ;
    schema:name "Theodore Roosevelt Jr."@en ;
    schema:nationality _:b1638 ;
    schema:sameAs <https://www.wikidata.org/wiki/Q33866>, <https://dbpedia.org/page/Theodore_Roosevelt> ;
    ns2:birthEvent _:b1639 ;
    ns2:deathEvent _:b1641 ;
    ns2:hasEvidence _:b1645, _:b1644, _:b1643 ;
    ns2:hasRankAssertion _:b1646 ;
    ns2:hasTeacherAssertion _:b1649 ;
    ns2:researchNote "Theodore Roosevelt was the first American president to practice judo, training under Yoshiaki Yamashita in the White House during March-April 1904. He was posthumously awarded an honorary 8th dan by the United States Judo Association in 2007 for his role in introducing judo to America. As president, he was known for his \"Square Deal\" domestic policies, conservation efforts, and winning the Nobel Peace Prize for mediating the Russo-Japanese War." ;
    ns2:wasTaughtBy ns1:01KJJAWN29MA64W22606R3WD7Q .
_:b1649 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KJJAWN29MA64W22606R3WD9B ;
    ns2:hasConfidence _:b1650 ;
    ns2:hasInteraction _:b1651 ;
    ns2:object ns1:01KJJAWN29MA64W22606R3WD7Q ;
    ns2:role <https://w3id.org/martialis/vocab/teacher-role/student> ;
    ns2:subject ns1:01KJJAWN29MA64W22606R3WD7R .
_:b1651 a ns2:TeacherInteraction ;
    ns2:atEvent ns1:01M19SYYS3VTD98FGQQXEEMMJW ;
    ns2:hasEvidence _:b1652 ;
    ns2:interactionPeriod _:b1653 .
_:b1653 a ns2:TimeInterval ;
    ns2:endYear "1904"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:startYear "1904"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b1652 a ns2:SourceAssertionRelation ;
    schema:citation "Professor Yamashita Goes to Washington (Journal of Combative Sport, Oct 2000)" ;
    schema:url ns5:jcsart_svinth1_1000.htm ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "So, during March and April 1904, Roosevelt practiced judo three afternoons a week, using a ground floor office in the White House as his workout space (...) Yamashita later said that while Roosevelt was his best pupil (...)" ;
    ns2:sourceRefType ns3:primary ;
    ns2:supports true .
_:b1650 a ns2:Confidence ;
    ns7:wasAttributedTo ns6:FSM ;
    ns2:assessedBy ns6:FSM ;
    ns2:confidenceLevel "2"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Well-documented in historical article 'Professor Yamashita Goes to Washington' with specific dates March-April 1904 practicing judo three afternoons a week in the White House" .
_:b1646 a ns2:RankAssertion ;
    schema:datePublished "2007" ;
    ns2:earliestYear "2007"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasConfidence _:b1647 ;
    ns2:hasEvidence _:b1648 ;
    ns2:latestYear "2007"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    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 ns1:01KJJAWN29MA64W22606R3WD7R .
_:b1648 a ns2:SourceAssertionRelation ;
    schema:citation "Professor Yamashita Goes to Washington (Journal of Combative Sport, Oct 2000)" ;
    schema:url ns5:jcsart_svinth1_1000.htm ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "The USJA made Roosevelt an 8th Degree Black Belt, an honor usually bestowed on those who have been doing Judo over 50 years and occasionally on those of distinguished leadership who have bought Judo into the international limelight." ;
    ns2:sourceRefType ns3:primary ;
    ns2:supports true .
_:b1647 a ns2:Confidence ;
    ns7:wasAttributedTo ns6:FSM ;
    ns2:assessedBy ns6:FSM ;
    ns2:confidenceLevel "2"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "Honorary 8th dan awarded posthumously by United States Judo Association in 2007 for his role in introducing judo to America, as documented in historical sources" .
_:b1645 a ns2:SourceAssertionRelation ;
    schema:citation "Theodore Roosevelt - Wikipedia" ;
    schema:url <https://en.wikipedia.org/wiki/Theodore_Roosevelt> ;
    ns2:evidenceWeight ns4:medium ;
    ns2:quotation "Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909." ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b1644 a ns2:SourceAssertionRelation ;
    schema:citation "What Level Of Expertise Did Theodore Roosevelt Have In Judo? - Martial Arts Stack Exchange" ;
    schema:url <https://martialarts.stackexchange.com/questions/2209/what-level-of-expertise-did-theodore-roosevelt-have-in-judo> ;
    ns2:evidenceWeight ns4:medium ;
    ns2:quotation "Roosevelt trained judo under two instructors (John O'Brien, and Yoshiaki Yamashita) for a period of around a few months each in 1902 and 1904. The USJA in 2007 posthumously awarded Roosevelt an honorary 8th dan grade for his contribution to introducing the art to America." ;
    ns2:sourceRefType ns3:tertiary ;
    ns2:supports true .
_:b1643 a ns2:SourceAssertionRelation ;
    schema:citation "Professor Yamashita Goes to Washington (Journal of Combative Sport, Oct 2000)" ;
    schema:url ns5:jcsart_svinth1_1000.htm ;
    ns2:evidenceWeight ns4:high ;
    ns2:quotation "So, during March and April 1904, Roosevelt practiced judo three afternoons a week, using a ground floor office in the White House as his workout space. Yamashita later said that while Roosevelt was his best pupil, he was also very heavy and very impetuous." ;
    ns2:sourceRefType ns3:primary ;
    ns2:supports true .
_:b1641 a ns2:LifeEvent ;
    schema:deathDate "1919-01-06" ;
    schema:deathPlace _:b1642 ;
    ns2:earliestYear "1919"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:latestYear "1919"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b1642 schema:addressCountry ns9:USA ;
    schema:name "Oyster Bay" ;
    schema:sameAs ns8:Q129361 .
_:b1639 a ns2:LifeEvent ;
    schema:birthDate "1858-10-27" ;
    schema:birthPlace _:b1640 ;
    ns2:earliestYear "1858"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:latestYear "1858"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b1640 schema:addressCountry ns9:USA ;
    schema:name "Manhattan" ;
    schema:sameAs ns8:Q11299 .
_:b1638 schema:addressCountry ns9:USA ;
    schema:sameAs ns8:Q30 .
_:b1636 schema:contentUrl <https://upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Theodore_Roosevelt_by_the_Pach_Bros.jpg/250px-Theodore_Roosevelt_by_the_Pach_Bros.jpg> ;
    ns2:imageAttribution _:b1637 .
_:b1637 ns2:basedOnSource ns1:01KXTSQXW6P83R31HCRY2PRTDH ;
    ns2:evidenceWeight ns4:medium ;
    ns2:sourceRefType ns3:secondary .