http://purl.org/spar/fabio/hasPatentNumber leaf node

@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix vs: <http://www.w3.org/2003/06/sw-vocab-status/ns#> .

<http://purl.org/spar/fabio/hasPatentNumber> a owl:DatatypeProperty ;
    rdfs:label "has patent number"@en ;
    vann:example """
        :my-patent a fabio:Patent ;
            fabio:hasPatentNumber 'US1234567B2' .
    """ ;
    rdfs:comment "A unique identifying number issued by a patent authority to identify a patent, displayed at the beginning of the patent document."@en ;
    rdfs:isDefinedBy <http://purl.org/spar/fabio/> ;
    rdfs:subPropertyOf dcterms:identifier ;
    vs:term_status <http://purl.org/linked-data/registry#statusStable> .