_:vb56618	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/icalSpec#Vevent> .
_:vb56619	<http://www.w3.org/2002/07/owl#unionOf>	_:vb56618 .
_:vb56619	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
_:vb56618	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb56620 .
_:vb56620	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb56620	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/icalSpec#Vtodo> .