Table for the 4 triples with object "1815-39" sorted by label

Subject	Predicate
mdb:Jonge Gerrit (1815-03-16)	mdb:bronid
mdb:kapitein: Broekma, Geert E.	mdb:bronid
mdb:kok: [Piecard], I.A.	mdb:bronid
mdb:stuurman: Boon, S.J.	mdb:bronid