@prefix ec: <http://www.ebu.ch/metadata/ontologies/ebucoreplus#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .

ec:ProductionOrder
  a owl:Class ;
  rdfs:subClassOf [
    a owl:Restriction ;
    owl:onProperty ec:hasIdentifier ;
    owl:allValuesFrom ec:Identifier
  ], [
    a owl:Restriction ;
    owl:onProperty ec:hasObjectType ;
    owl:allValuesFrom skos:Concept
  ], [
    a owl:Restriction ;
    owl:onProperty ec:hasProductionContract ;
    owl:allValuesFrom ec:Contract
  ], [
    a owl:Restriction ;
    owl:onProperty ec:description ;
    owl:allValuesFrom rdfs:Literal
  ], [
    a owl:Restriction ;
    owl:onProperty ec:name ;
    owl:allValuesFrom rdfs:Literal
  ] ;
  dcterms:description "The act of ordering the creation/production, purchase or reuse of MediaResources. The terms of a ProductionOrder are defined by Contract."@en ;
  rdfs:label "Production order"@en .