peco-core:has_port leaf node

@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix peco-core: <https://purl.org/peco/peco-core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

peco-core:has_port a owl:ObjectProperty ;
    rdfs:domain peco-core:Device ;
    rdfs:range peco-core:Port ;
    rdfs:subPropertyOf owl:topObjectProperty ;
    owl:inverseOf peco-core:is_port_of .