@prefix rdfs:	<http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix ns2:	<http://www.w3.org/2004/02/skos/> .
skos:narrowMatch	rdfs:isDefinedBy	ns2:core .