Table for the 4 triples with object "1887-80" sorted by label

Subject	Predicate
mdb:dekjongen: Heikens, Evert (uit Midwolda (NL))	mdb:bronid
mdb:Gerredina Wilhelmina (1887-08-11)	mdb:bronid
mdb:kapitein: Kaijzer, Harko (uit Delfzijl (NL))	mdb:bronid
mdb:matroos: Post Mzn., Marten (uit Oostdongeradeel (NL))	mdb:bronid