<http://www.w3.org/2006/vcard/ns#hasSource>	<http://www.w3.org/2000/01/rdf-schema#label>	"has source" .
<http://www.w3.org/2006/vcard/ns#hasSource>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#ObjectProperty> .
<http://www.w3.org/2006/vcard/ns#hasSource>	<http://www.w3.org/2000/01/rdf-schema#isDefinedBy>	<http://www.w3.org/2006/vcard/ns> .
<http://www.w3.org/2006/vcard/ns#hasSource>	<http://www.w3.org/2000/01/rdf-schema#comment>	"To identify the source of directory information of the object" .