@prefix owl:	<http://www.w3.org/2002/07/owl#> .
@prefix ns1:	<http://www.openlinksw.com/schemas/googleplus#> .
@prefix foaf:	<http://xmlns.com/foaf/0.1/> .
ns1:givenName	owl:equivalentProperty	foaf:givenName .
@prefix vcard2006:	<http://www.w3.org/2006/vcard/ns#> .
ns1:givenName	owl:equivalentProperty	vcard2006:Given .