_:b60998019	<http://www.w3.org/2006/timeInterval>	_:b60998020 .
_:b60998022	<http://www.w3.org/2006/timeinXSDDate>	"2003-01-01"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b60998024	<http://www.w3.org/2006/timeinXSDDate>	"2020-01-01"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b60998020	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/dc/terms/PeriodOfTime> .
_:b60998023	<http://www.w3.org/2006/timeInstant>	_:b60998024 .
_:b60998020	<http://www.w3.org/2006/timehasEnd>	_:b60998023 .
_:b60998021	<http://www.w3.org/2006/timeInstant>	_:b60998022 .
_:b60998020	<http://www.w3.org/2006/timehasBeginning>	_:b60998021 .