_:vb868273	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb868272 .
_:vb868273	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Value_DATE-TIME> .
_:vb868271	<http://www.w3.org/2002/07/owl#unionOf>	_:vb868273 .