_:b61510757	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/dc/terms/PeriodOfTime> .
_:b61510761	<http://www.w3.org/2006/timeinXSDDate>	"2021-03-01"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61510757	<http://www.w3.org/2006/timehasEnd>	_:b61510758 .
_:b61510760	<http://www.w3.org/2006/timeInstant>	_:b61510761 .
_:b61510757	<http://www.w3.org/2006/timehasBeginning>	_:b61510760 .
_:b61510758	<http://www.w3.org/2006/timeInstant>	_:b61510759 .
_:b61510759	<http://www.w3.org/2006/timeinXSDDate>	"2021-03-31"^^<http://www.w3.org/2001/XMLSchema#date> .