Table for the 4 triples with object "1888-68" sorted by label

Subject	Predicate
mdb:Albertha Romelingh (1888-07-23)	mdb:bronid
mdb:kapitein: Kaijzer, Jan Willem (uit Farmsum (NL))	mdb:bronid
mdb:lichtmatroos: Nienhuis, Lambertus (uit Wildervank (NL))	mdb:bronid
mdb:matroos: Kostwinder, Jan (uit Veendam (NL))	mdb:bronid