Table for the 3 triples with object "1907-68" sorted by label

Subject	Predicate
mdb:eerste stuurman: Stienstra, H. (uit Groningen (NL))	mdb:bronid
mdb:kapitein: Stienstra, L. (uit Groningen (NL))	mdb:bronid
mdb:Roelfina (1907-06-08)	mdb:bronid