_:vb939901	<http://www.w3.org/2002/07/owl#onProperty>	<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#hasTimeInterval> .
_:vb939901	<http://www.w3.org/2002/07/owl#someValuesFrom>	<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> .
_:vb939901	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#Event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	_:vb939901 .