Table for the 4 triples with object "1877-81" sorted by label

Subject	Predicate
mdb:Geessien Schreuder (1877-05-02)	mdb:bronid
mdb:kapitein: Albers, Gerrit (uit Farmsum (NL))	mdb:bronid
mdb:kok: Brouwer, Hindrik (uit Meeden (NL))	mdb:bronid
mdb:matroos: Degenhart, Derk (uit Meeden (NL))	mdb:bronid