Table for the 4 triples with object "1870-80" sorted by label

Subject	Predicate
mdb:kapitein: Wortel, Sjouke (uit Delfzijl (NL))	mdb:bronid
mdb:lichtmatroos: Miedema, Jakob (uit Groningen (NL))	mdb:bronid
mdb:matroos: Engelsman, Jakob S. (uit Loppersum (NL))	mdb:bronid
mdb:Weea (1870-08-22)	mdb:bronid