1988/02/12-1988/02/12
https://w3id.org/zericatalog/date/1988-02-12-1988-02-12 an entity of type: E52_Time-Span
1988-02-12-01-01T00:00:00Z
1988-02-12-01-01T00:00:00Z
1988/02/12-1988/02/12