Table for the 5 triples with object "1840-04-13" sorted by label

Subject	Predicate
mdb:Jonge Frederik (1840-04-13)	mdb:datum
mdb:kapitein: Waterborg, Harm Jacobs	mdb:datum
mdb:kok: Woldman (Woltman), Tamme Harms	mdb:datum
mdb:matroos: Waterborg, Johannes Harms	mdb:datum
mdb:stuurman: Waterborg, Jacob Harms	mdb:datum