@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://martial.is/entity/01M55WMH31B4G4C916J0KSRMB5/hasContributor/> .
@prefix schema: <https://schema.org/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns4: <https://martial.is/entity/01M55WMH31B4G4C916J0KSRMB5/> .

ns1:01M55WMH31B4G4C916J0KSRMB5 a ns2:Source ;
    schema:datePublished "1961" ;
    schema:description "Judo competition manual by Charles Yerkow. The dust-jacket flap has a short biography of the author."@en ;
    schema:inLanguage "en" ;
    schema:keywords "judo" ;
    schema:name "Contest Judo" ;
    schema:publisher ns4:publisher ;
    ns2:earliestYear "1961"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasContributor ns3:0 ;
    ns2:latestYear "1961"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:oclc "1357512" ;
    ns2:sourceClassification <https://w3id.org/martialis/vocab/source-classification/authored> ;
    ns2:sourceType "book" .
ns3:0 a ns2:Contributor ;
    schema:familyName "Yerkow" ;
    schema:givenName "Charles" ;
    ns2:contributorPerson ns1:01M1PBN7GAW97H77EV97J2JKYD ;
    ns2:contributorRole "author" .
ns4:publisher a ns2:Publisher ;
    schema:name "The Stackpole Company" .