_:vb961521	<http://www.w3.org/2002/07/owl#onProperty>	<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#isRegionFor> .
_:vb961521	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
_:vb961521	<http://www.w3.org/2002/07/owl#allValuesFrom>	<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#PhysicalObject> .
<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#PhysicalAttribute>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	_:vb961521 .