_:vb939507	<http://swrc.ontoware.org/ontology#name>	"Gerardo Sierra" .
_:vb939507	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://swrc.ontoware.org/ontology#Person> .
_:vb939503	<http://www.w3.org/1999/02/22-rdf-syntax-ns#_4>	_:vb939507 .