@prefix rdf:	<http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix oplweb:	<http://www.openlinksw.com/schemas/oplweb#> .
oplweb:maker	rdf:type	rdf:Property .
@prefix rdfs:	<http://www.w3.org/2000/01/rdf-schema#> .
@prefix foaf:	<http://xmlns.com/foaf/0.1/> .
oplweb:maker	rdfs:subPropertyOf	foaf:maker ;
	rdfs:label	"Maker" ;
	rdfs:domain	oplweb:ProductFormat ,
		oplweb:ProductRelease ,
		oplweb:ProductFamily ,
		oplweb:ProductCategory .
@prefix xsd:	<http://www.w3.org/2001/XMLSchema#> .
oplweb:maker	rdfs:range	xsd:string .