Table for the 3 triples with object "1891-12" sorted by label

Subject	Predicate
mdb:kapitein: Heukelom, van, Jan (uit Holwierde (NL))	mdb:bronid
mdb:persoonscontract-del_gem-1891-12-25044-Sietse_Heukelom_van	mdb:bronid
mdb:Vooruit (1891-02-24)	mdb:bronid