Table for the 4 triples with object "1857-08-01" sorted by label

Subject	Predicate
mdb:Geziena Helena (1857-08-01)	mdb:datum
mdb:kapitein: Albers, Geert G.	mdb:datum
mdb:kok: Veldman, Mekko	mdb:datum
mdb:kok: Vos, Willem (uit Delfzijl (NL))	mdb:datum