@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://martial.is/entity/01M69YKDHB2STAGQSD95D6BM11/hasInteraction/> .
@prefix ns4: <https://martial.is/entity/01M69YKDHB2STAGQSD95D6BM11/hasInteraction/0/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns5: <https://martial.is/entity/01M69YKDHB2STAGQSD95D6BM11/hasInteraction/0/hasEvidence/> .
@prefix ns6: <https://w3id.org/martialis/vocab/information-type/> .
@prefix ns7: <https://w3id.org/martialis/vocab/evidence-type/> .
@prefix ns8: <http://www.w3.org/ns/prov#> .
@prefix ns9: <https://martial.is/entity/01M69YKDHB2STAGQSD95D6BM11/hasInteraction/1/> .
@prefix ns10: <https://martial.is/entity/01M69YKDHB2STAGQSD95D6BM11/hasInteraction/1/hasEvidence/> .
@prefix ns11: <https://martial.is/entity/01M69YKDHB2STAGQSD95D6BM11/> .
@prefix ns12: <https://martial.is/agent/> .
@prefix ns13: <https://martial.is/entity/01M69YKDGSC9A8AC8R4V1YGS3T/hasEvidence/> .
@prefix ns14: <https://martial.is/entity/01M69YKDGSC9A8AC8R4V1YGS3T/> .
@prefix ns15: <https://martial.is/entity/01M69YKDGSC9A8AC8R4V1YGS3T/birthEvent/hasEvidence/> .
@prefix schema: <https://schema.org/> .
@prefix ns16: <http://www.wikidata.org/entity/> .
@prefix ns17: <https://martial.is/entity/01M69YKDGSC9A8AC8R4V1YGS3T/nationality/> .

ns1:01M69YKDGSC9A8AC8R4V1YGS3T a ns2:Person ;
    schema:birthDate "1936" ;
    schema:description "Wing Chun teacher, younger son and student of Ip Man. He moved to Hong Kong in 1962, became a live-in assistant instructor in his father's school, and took over his classes at the Elizabeth Hospital after his death in 1972."@en ;
    schema:keywords "chinese-martial-arts", "wing-chun" ;
    schema:name "葉正"@zh, "Ye Zheng"@zh-latn, "Ip Ching"@en, "葉正"@yue ;
    schema:nationality ns17:0 ;
    schema:sameAs ns16:Q4116429 ;
    ns2:birthEvent ns14:birthEvent ;
    ns2:hasEvidence ns13:0 ;
    ns2:hasTeacherAssertion ns1:01M69YKDHB2STAGQSD95D6BM11 ;
    ns2:researchNote "Judkins and Nielson pp. 202, 206, 254-261. Less than a year of instruction before his father fled in 1949 (p. 254)." ;
    ns2:wasTaughtBy ns1:01KYD5XMNM4DH8KAWBC1TE9BDJ .
ns1:01M69YKDHB2STAGQSD95D6BM11 a ns2:TeacherAssertion ;
    ns2:assertedStyle ns1:01KYD5XMNMNXZZC2GQVFVRRSMG ;
    ns2:hasConfidence ns11:hasConfidence ;
    ns2:hasInteraction ns3:0, ns3:1 ;
    ns2:role <https://w3id.org/martialis/vocab/teacher-role/student> ;
    ns2:teacher ns1:01KYD5XMNM4DH8KAWBC1TE9BDJ .
ns3:0 a ns2:TeacherInteraction ;
    ns8:wasDerivedFrom ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:hasEvidence ns5:0 ;
    ns2:interactionPeriod ns4:interactionPeriod .
ns4:interactionPeriod a ns2:TimeInterval ;
    ns2:endYear "1949"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:startYear "1949"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns5:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns7:direct ;
    ns2:informationType ns6:secondary ;
    ns2:quotation "We do know, for instance, that Ip Man found time to begin to coach his second son (Ip Ching) during 1949." ;
    ns2:sourceLocation "206" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns3:1 a ns2:TeacherInteraction ;
    ns8:wasDerivedFrom ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:hasEvidence ns10:0 ;
    ns2:interactionPeriod ns9:interactionPeriod .
ns9:interactionPeriod a ns2:TimeInterval ;
    ns2:endYear "1972"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:startYear "1962"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns10:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns7:direct ;
    ns2:informationType ns6:secondary ;
    ns2:quotation "Ip Ching, who was younger and unattached, became a live-in assistant instructor in his father’s school and had a chance to closely observe how the system had changed and evolved." ;
    ns2:sourceLocation "255" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns11:hasConfidence a ns2:Confidence ;
    ns8:wasAttributedTo ns12:FSM ;
    ns2:assessedBy ns12:FSM ;
    ns2:confidenceLevel <https://w3id.org/martialis/vocab/confidence-level/probable> ;
    ns2:confidenceRationale "Single source." .
ns13:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns7:direct ;
    ns2:informationType ns6:secondary ;
    ns2:sourceLocation "202, 206, 254-261" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns14:birthEvent a ns2:BirthEvent ;
    ns8:wasDerivedFrom ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    schema:startDate "1936" ;
    ns2:earliestYear "1936"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence ns15:0 ;
    ns2:latestYear "1936"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns15:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M69VJBQCHMMFMBTHKD733P9H ;
    ns2:evidenceType ns7:direct ;
    ns2:informationType ns6:secondary ;
    ns2:quotation "His second surviving son, Ip Ching, was born in 1936, approximately twelve years after his older brother, Ip Chun." ;
    ns2:sourceLocation "202" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns17:0 a ns2:NationalityEntry ;
    schema:addressCountry <http://publications.europa.eu/resource/authority/country/CHN> ;
    schema:sameAs ns16:Q148 .