Table for the 4 triples with object "1906-51" sorted by label

Subject	Predicate
mdb:Ebenhaezer (1906-03-26)	mdb:bronid
mdb:eerste stuurman: Houtstra, W. (uit Groningen (NL))	mdb:bronid
mdb:kapitein: Houtstra, Hendrik (uit Groningen (NL))	mdb:bronid
mdb:kok: Houtstra, R. (uit Groningen (NL))	mdb:bronid