_:vb870568	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2004/02/skos/core#Concept> .
_:vb870568	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb870567 .
_:vb870566	<http://www.w3.org/2002/07/owl#unionOf>	_:vb870568 .