Table for the 3 triples with object "1911-09-06" on predicate mdb:datum sorted by label

Subject	Predicate
mdb:kapitein: Boer, de, K. (uit Harlingen (NL))	mdb:datum
mdb:lichtmatroos: Cohen, M. (uit Delfzijl (NL))	mdb:datum
mdb:Noord Holland (1911-09-06)	mdb:datum