@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@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 rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns5: <https://martial.is/agent/> .
@prefix ns6: <http://www.w3.org/ns/prov#> .

ns1:01KYFPRMG6DX1KX21NWFZRND4S a ns2:Style ;
    ns6:wasDerivedFrom ns1:01KYFPRMG2X8FAKC8QSGCYX1RA ;
    schema:alternateName "Chun Kuk Do"@en ;
    schema:description "The Chuck Norris System (formerly Chun Kuk Do) is a hybrid martial art founded by Chuck Norris in 1990. It evolved from American Tang Soo Do by incorporating techniques from Brazilian Jiu-Jitsu, Arnis, Hapkido, Taekwondo, American Kenpo, Kyokushin, and other systems. It emphasizes self-defense, competition, weapons, grappling, and fitness. It is governed by the United Fighting Arts Federation (UFAF)."@en ;
    schema:keywords "hybrid", "american-martial-arts", "chuck-norris-system", "chun-kuk-do" ;
    schema:name "Chuck Norris System"@en ;
    schema:sameAs <https://www.wikidata.org/wiki/Q2617509> ;
    ns2:foundedEvent _:b11198 ;
    ns2:hasEvidence _:b11201, _:b11200 ;
    ns2:hasStyleRelationAssertion _:b11202 ;
    ns2:styleForm <https://w3id.org/martialis/vocab/style-form/hybrid> ;
    ns2:styleType <https://w3id.org/martialis/vocab/style-classification/modern> .
_:b11202 a ns2:StyleRelationAssertion ;
    ns6:wasDerivedFrom ns1:01KYFPRMG2X8FAKC8QSGCYX1RA ;
    ns2:hasConfidence _:b11203 ;
    ns2:hasEvidence _:b11204 ;
    ns2:object ns1:01KYFPRMG50ZGNF1DX2RCSCEVA ;
    ns2:styleRelationType <https://w3id.org/martialis/vocab/style-relation/derived_from> ;
    ns2:subject ns1:01KYFPRMG6DX1KX21NWFZRND4S .
_:b11204 a ns2:SourceAssertionRelation ;
    schema:citation "Chuck Norris (Wikipedia EN)" ;
    ns2:basedOnSource ns1:01KYFPRMG2X8FAKC8QSGCYX1RA ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b11203 a ns2:Confidence ;
    ns6:wasAttributedTo ns5:FSM ;
    ns2:assessedBy ns5:FSM ;
    ns2:confidenceLevel "3"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:confidenceRationale "The Chuck Norris System evolved directly from American Tang Soo Do, which Norris had developed earlier" .
_:b11201 a ns2:SourceAssertionRelation ;
    schema:citation "Chuck Norris (Wikipedia EN)" ;
    ns2:basedOnSource ns1:01KYFPRMG2X8FAKC8QSGCYX1RA ;
    ns2:coversProperty schema:description, ns2:foundedEvent, ns2:hasStyleRelationAssertion, schema:name ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .
_:b11200 a ns2:SourceAssertionRelation ;
    schema:citation "Chuck Norris System (UFAF official website)" ;
    schema:url <https://www.ufaf.org/chuck-norris-system.asp> ;
    ns2:coversProperty schema:description ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:primary ;
    ns2:supports true .
_:b11198 a ns2:LifeEvent ;
    ns6:wasDerivedFrom ns1:01KYFPRMG2X8FAKC8QSGCYX1RA ;
    schema:startDate "1990" ;
    ns2:earliestYear "1990"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence _:b11199 ;
    ns2:latestYear "1990"^^<http://www.w3.org/2001/XMLSchema#integer> .
_:b11199 a ns2:SourceAssertionRelation ;
    schema:citation "Chuck Norris (Wikipedia EN)" ;
    ns2:basedOnSource ns1:01KYFPRMG2X8FAKC8QSGCYX1RA ;
    ns2:evidenceWeight ns4:high ;
    ns2:sourceRefType ns3:secondary ;
    ns2:supports true .