<http://webisa.webdatacommons.org/concept/vascular+graft_prosthesis_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"prosthesis" .
<http://webisa.webdatacommons.org/concept/vascular+graft_prosthesis_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"vascular graft" .
<http://webisa.webdatacommons.org/concept/vascular+graft_prosthesis_>	<http://www.w3.org/2000/01/rdf-schema#label>	"vascular graft prosthesis" .