_:vb939586	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://swrc.ontoware.org/ontology#Person> .
_:vb939577	<http://www.w3.org/1999/02/22-rdf-syntax-ns#_9>	_:vb939586 .
_:vb939586	<http://swrc.ontoware.org/ontology#name>	"Stelios Piperidis" .