_:vb909473	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#qualifiedCommunication> .
_:vb909473	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb909472 .
<http://www.w3.org/ns/prov#wasInformedBy>	<http://www.w3.org/2002/07/owl#propertyChainAxiom>	_:vb909473 .