_:vb917818	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#qualifiedAttribution> .
_:vb917818	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb917817 .
<http://www.w3.org/ns/prov#wasAttributedTo>	<http://www.w3.org/2002/07/owl#propertyChainAxiom>	_:vb917818 .