_:b61607521	<http://www.w3.org/2006/timeInterval>	_:b61607522 .
_:b61607522	<http://www.w3.org/2006/timehasBeginning>	_:b61607523 .
_:b61607522	<http://www.w3.org/2006/timehasEnd>	_:b61607525 .
_:b61607525	<http://www.w3.org/2006/timeInstant>	_:b61607526 .
_:b61607526	<http://www.w3.org/2006/timeinXSDDate>	"0001-01-01"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61607522	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/dcat#PeriodOfTime> .
_:b61607524	<http://www.w3.org/2006/timeinXSDDate>	"1999-01-01T00:00:00"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61607523	<http://www.w3.org/2006/timeInstant>	_:b61607524 .