_:vb910623	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb910622 .
_:vb910623	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#Activity> .
_:vb910619	<http://www.w3.org/2002/07/owl#unionOf>	_:vb910623 .