_:vb917520	<http://www.w3.org/2002/07/owl#annotatedTarget>	_:vb917521 .
_:vb917521	<http://www.w3.org/2002/07/owl#unionOf>	_:vb917524 .
_:vb917521	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .