1640ca-1660ca

https://w3id.org/zericatalog/date/1640ca-1660ca an entity of type: E52_Time-Span

ca. 
ca. 
1660-01-01T00:00:00Z 
1640-01-01T00:00:00Z 
1640ca-1660ca 
1640ca-1660ca 

data from the linked data cloud