https://w3id.org/zericatalog/work/1185/colnaghi-p-and-d/1927-05-16 an entity of type: RoleInTime pro:isHeldBy <https://w3id.org/zericatalog/person/colnaghi-p-and-d> pro:withRole pro:author rdf:type pro:RoleInTime data from the linked data cloud