<http://courseware.rkbexplorer.com/ontologies/courseware#has-rights-cost>	<http://www.w3.org/2000/01/rdf-schema#range>	_:vb894820 .
_:vb894820	<http://www.w3.org/2002/07/owl#oneOf>	_:vb894821 .
_:vb894820	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#DataRange> .