_:vb57718	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb57717 .
_:vb57717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb57716 .
_:vb57717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vfreebusy> .
_:vb57716	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb57718	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vtodo> .
_:vb57716	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Valarm> .