@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix schema: <https://schema.org/> .

ns1:01KZW2JNB8V0458Y2F8YSSG91D a ns2:Source ;
    schema:description "Dutch Wikipedia biography of the Utrecht judo pioneer Jan van der Horst; his Judo Instituut on the Oudkerkhof gave Anton Geesink his first judo lessons."@en ;
    schema:inLanguage "nl" ;
    schema:keywords "secondary-source" ;
    schema:name "Jan van der Horst (judoka) - Wikipedia (Nederlands)" ;
    schema:publisher _:b192 ;
    schema:url <https://nl.wikipedia.org/wiki/Jan_van_der_Horst_(judoka)> ;
    ns2:partOf ns1:01M0DAPE2TB8846N0W81QG14J7 ;
    ns2:sourceType "entry-encyclopedia" .
_:b192 schema:name "Wikimedia Foundation" .