@prefix : <https://w3id.org/media/dma#> .
@prefix ONTOLegolang_UAge: <https://w3id.org/nlp/ONTOLegolang_UAge#> .
@prefix dbo: <http://dbpedia.org/ontology/> .
@prefix dbp: <http://dbpedia.org/property/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix edm: <http://www.europeana.eu/schemas/edm#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix protege: <http://protege.stanford.edu/plugins/owl/protege#> .
@prefix purl: <http://purl.org/ontology/po/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdvocab: <http://rdvocab.info/ElementsGr2/> .
@prefix schema: <https://schema.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix swrl: <http://www.w3.org/2003/11/swrl#> .
@prefix swrlb: <http://www.w3.org/2003/11/swrlb#> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix xsp: <http://www.owl-ontologies.com/2005/08/07/xsp.owl#> .
:referenceNumber a owl:DatatypeProperty,
owl:FunctionalProperty ;
rdfs:label "referenceNumber" ;
rdfs:comment "The record’s unique enterprise's reference number which is provided to facilitate data updates. It is used for all Film feed records and zeros are used to pad out the <ref_no> to 12 characters"@en ;
rdfs:domain schema:Product ;
rdfs:range xsd:integer ;
rdfs:subPropertyOf :bookDataProperty,
:gameDataProperty,
:movieDataProperty,
:musicDataProperty .