_:b61169155	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/dc/terms/PeriodOfTime> .
_:b61169155	<http://www.w3.org/2006/timehasBeginning>	_:b61169156 .
_:b61169156	<http://www.w3.org/2006/timeInstant>	_:b61169157 .
_:b61169154	<http://www.w3.org/2006/timeInterval>	_:b61169155 .
_:b61169155	<http://www.w3.org/2006/timehasEnd>	_:b61169158 .
_:b61169157	<http://www.w3.org/2006/timeinXSDDate>	"2021-04-01"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61169159	<http://www.w3.org/2006/timeinXSDDate>	"2021-04-30"^^<http://www.w3.org/2001/XMLSchema#date> .
_:b61169158	<http://www.w3.org/2006/timeInstant>	_:b61169159 .