Table for the 4 triples with object "1904-31a" sorted by label

Subject	Predicate
mdb:eerste stuurman: Maat, ter, W. (uit Oldehove (NL))	mdb:bronid
mdb:kapitein: Star, E. (uit Delfzijl (NL))	mdb:bronid
mdb:kok: Martens, F.G.C. (uit Heiligenstadt (D))	mdb:bronid
mdb:Veendam (1904-05-20)	mdb:bronid