1971/05-1971/05

https://w3id.org/zericatalog/date/1971-05-1971-05 an entity of type: E52_Time-Span

1971-05-01-01T00:00:00Z 
1971-05-01-01T00:00:00Z 
1971/05-1971/05 

data from the linked data cloud