Table for the 6 triples with object "1851-03-20" sorted by label

Subject	Predicate
mdb:Gesina Derkina (1851-03-20)	mdb:datum
mdb:Gesina Derkina (1851-03-20)	mdb:datum
mdb:kapitein: Klok, Jan Jans	mdb:datum
mdb:kapitein: Klok, Jan Jans	mdb:datum
mdb:matroos: Jager, Gerrit Gerrits (uit Farmsum (NL))	mdb:datum
mdb:matroos: Stein, van, Hindrik	mdb:datum