@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://martial.is/entity/01M69YKDH6A5TGQQFKMMSTDEYT/hasInteraction/> .
@prefix ns4: <https://martial.is/entity/01M69YKDH6A5TGQQFKMMSTDEYT/hasInteraction/0/hasEvidence/> .
@prefix ns5: <https://w3id.org/martialis/vocab/information-type/> .
@prefix ns6: <https://w3id.org/martialis/vocab/evidence-type/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns7: <http://www.w3.org/ns/prov#> .
@prefix ns8: <https://martial.is/entity/01M69YKDH6A5TGQQFKMMSTDEYT/> .
@prefix ns9: <https://martial.is/agent/> .
@prefix ns10: <https://martial.is/entity/01M69YKDGPC6Z0B9FPZWCTGK6Y/hasEvidence/> .
@prefix schema: <https://schema.org/> .

ns1:01M69YKDGPC6Z0B9FPZWCTGK6Y a ns2:Person ;
    schema:description "Wing Chun teacher from a wealthy Hong Kong family, student of Ip Man in the 1950s. He says he bought a 'secret discipleship' and learned the whole system."@en ;
    schema:keywords "chinese-martial-arts", "wing-chun" ;
    schema:name "梁紹鴻"@yue, "梁紹鴻"@zh, "Liang Shaohong"@zh-latn, "Duncan Leung"@en ;
    ns2:hasEvidence ns10:0 ;
    ns2:hasTeacherAssertion ns1:01M69YKDH6A5TGQQFKMMSTDEYT ;
    ns2:researchNote "Judkins and Nielson p. 245 treat his claim that Ip Man sold advanced material to fund a drug habit as unsupported and self-serving." ;
    ns2:wasTaughtBy ns1:01KYD5XMNM4DH8KAWBC1TE9BDJ .
ns1:01M69YKDH6A5TGQQFKMMSTDEYT a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KYD5XMNMNXZZC2GQVFVRRSMG ;
    ns2:hasConfidence ns8:hasConfidence ;
    ns2:hasInteraction ns3:0 ;
    ns2:role <https://w3id.org/martialis/vocab/teacher-role/student> ;
    ns2:teacher ns1:01KYD5XMNM4DH8KAWBC1TE9BDJ .
ns3:0 a ns2:TeacherInteraction ;
    ns7:wasDerivedFrom ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:hasEvidence ns4:1, ns4:0 .
ns4:1 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "Since Duncan Leung came from a very wealthy family he was able to buy a “secret discipleship” with Ip Man, and hence he learned the entire system which was rarely passed on." ;
    ns2:sourceLocation "245" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns4:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "Wong Shun Leung, William Cheung, Duncan Leung, Hawkins Cheung, and Bruce Lee were all restless young men who sought to perfect the art of Wing Chun to become tougher and more respected." ;
    ns2:sourceLocation "241" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns8:hasConfidence a ns2:Confidence ;
    ns7:wasAttributedTo ns9:FSM ;
    ns2:assessedBy ns9:FSM ;
    ns2:confidenceLevel <https://w3id.org/martialis/vocab/confidence-level/probable> ;
    ns2:confidenceRationale "Own account only." .
ns10:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:sourceLocation "239-247" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .