_:vb940818	<http://www.w3.org/1999/02/22-rdf-syntax-ns#_23>	_:vb940841 .
_:vb940841	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://swrc.ontoware.org/ontology#Person> .
_:vb940841	<http://swrc.ontoware.org/ontology#name>	"Mark O. Riedl" .