_:b61510933	<http://www.w3.org/2006/timehasEnd>	_:b61510936 .
_:b61510934	<http://www.w3.org/2006/timeInstant>	_:b61510935 .
_:b61510933	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/dc/terms/PeriodOfTime> .
_:b61510935	<http://www.w3.org/2006/timeinXSDDate>	"2021-04-01"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61510937	<http://www.w3.org/2006/timeinXSDDate>	"2021-04-30"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61510933	<http://www.w3.org/2006/timehasBeginning>	_:b61510934 .
_:b61510936	<http://www.w3.org/2006/timeInstant>	_:b61510937 .
_:b61510932	<http://www.w3.org/2006/timeInterval>	_:b61510933 .