<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#Parthood>	<http://www.w3.org/2002/07/owl#hasKey>	_:vb961513 .
_:vb961513	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb961518 .
_:vb961513	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#includesPart> .