Table for the 4 triples with object "1909-52a" sorted by label

Subject	Predicate
mdb:kapitein: Hekman, H. (uit Groningen (NL))	mdb:bronid
mdb:kok: Duykers, H.H. (uit Amsterdam (NL))	mdb:bronid
mdb:Marchiena (1909-03-27)	mdb:bronid
mdb:stuurman: Paap, J. (uit Groningen (NL))	mdb:bronid