_:vb50857682	<http://www.w3.org/2002/07/owl#allValuesFrom>	<http://www.w3.org/2001/XMLSchema#gYear> .
_:vb50857682	<http://www.w3.org/2002/07/owl#onProperty>	<http://www.w3.org/2006/time#year> .
_:vb50857682	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://www.w3.org/2006/time#DateTimeDescription>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	_:vb50857682 .