Table for the 4 triples with object "1870-73" sorted by label

Subject	Predicate
mdb:Hinderika (1870-08-08)	mdb:bronid
mdb:kapitein: Witt, de, Derk (uit Farmsum (NL))	mdb:bronid
mdb:persoonscontract-del_gem-1870-73-10754-unknown	mdb:bronid
mdb:stuurman: Boer, de, Eenje (uit Delfzijl (NL))	mdb:bronid