@prefix cito: <http://purl.org/spar/cito/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix reg: <http://purl.org/linked-data/registry#> .
@prefix schema1: <http://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix vs: <http://www.w3.org/2003/06/sw-vocab-status/ns#> .

schema1:citation a owl:ObjectProperty ;
    rdfs:label "citation" ;
    vann:example """
    :paper-a a fabio:JournalArticle ;
        schema:citation :paper-b .
    """ ;
    rdfs:comment "A citation or reference to another creative work, such as another publication, web page, scholarly article, etc."@en ;
    rdfs:isDefinedBy schema1: ;
    rdfs:subPropertyOf cito:cites ;
    vs:term_status reg:statusStable ;
    skos:note "This property is defined in [schema.org](https://schema.org/) and has been added here to align schema.org with CiTO. The object property `schema:citation` expresses similar semantics to `cito:cites` except for the explicit definition of domain and range classes, that are `schema:CreativeWork` according to schema.org. For that reason, it is here defined as a subproperty of `cito:cites`."@en .