_:b61356881	<http://www.w3.org/2006/timeInstant>	_:b61356882 .
_:b61356879	<http://www.w3.org/2006/timeInterval>	_:b61356880 .
_:b61356880	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/dc/terms/PeriodOfTime> .
_:b61356880	<http://www.w3.org/2006/timehasBeginning>	_:b61356881 .
_:b61356882	<http://www.w3.org/2006/timeinXSDDate>	"2021-01-01"^^<http://www.w3.org/2001/XMLSchema#date> .