in relation to leaf node

@prefix dct: <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 sio: <http://semanticscience.org/resource/> .

sio:inRelationTo a owl:ObjectProperty ;
    rdfs:label "in relation to"@en ;
    dct:description "in relation to is a comparative relation to indicate that the instance of the class holding the relation exists in relation to another entity."@en ;
    sio:subset "core" ;
    rdfs:isDefinedBy <http://semanticscience.org/ontology/sio/v1.53/sio-subset-labels.owl> ;
    rdfs:subPropertyOf sio:refersTo ;
    owl:inverseOf sio:inRelationFrom .