@prefix rdf:	<http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns1:	<http://purl.obolibrary.org/obo/> .
@prefix owl:	<http://www.w3.org/2002/07/owl#> .
ns1:RO_0002602	rdf:type	owl:AnnotationProperty .
@prefix rdfs:	<http://www.w3.org/2000/01/rdf-schema#> .
ns1:RO_0002602	rdfs:subPropertyOf	ns1:RO_0002601 ;
	rdfs:label	"in approximate one to one relationship with" ;
	ns1:IAO_0000115	"A shortcut relationship between two entities x and y1, such that the intent is that the relationship is functional and inverse function, but there is no guarantee that this property holds." .