_:vb868964	<http://www.w3.org/2002/07/owl#unionOf>	_:vb868968 .
<http://lemon-model.net/lemon#Node>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	_:vb868964 .
_:vb868964	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2000/01/rdf-schema#Class> .