Table for the 5 triples with object "1819-01-21" sorted by label

Subject	Predicate
mdb:Jonge Martha (1819-01-21)	mdb:datum
mdb:kok: Jonkhof, Hindrik Warntjes	mdb:datum
mdb:matroos: Bol, Berend Egberts	mdb:datum
mdb:schipper: Bol, Egbert Berends	mdb:datum
mdb:stuurman: Groot, de, Lammert Jans	mdb:datum