1980/12/06-1980/12/06

https://w3id.org/zericatalog/date/1980-12-06-1980-12-06 an entity of type: E52_Time-Span

1980-12-06-01-01T00:00:00Z 
1980-12-06-01-01T00:00:00Z 
1980/12/06-1980/12/06 

data from the linked data cloud