1986/12-1986/12

https://w3id.org/zericatalog/date/1986-12ca-1986-12ca an entity of type: E52_Time-Span

ca. 
ca. 
1986-12-01-01T00:00:00Z 
1986-12-01-01T00:00:00Z 
1986/12-1986/12 

data from the linked data cloud