_:vb58810	<http://www.w3.org/2002/07/owl#unionOf>	_:vb58813 .
_:vb58811	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb58811	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Value_DATE> .
_:vb58813	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb58812 .
_:vb58812	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Value_DATE> .
_:vb58813	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Value_DURATION> .
_:vb58812	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb58811 .
_:vb58810	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .