Table for the 3 triples with object "1843-04-07" sorted by label

Subject	Predicate
mdb:kok: Dalen, van, Johannes Cornelis (uit Groningen (NL))	mdb:datum
mdb:Liefdadigheid (1843-04-07)	mdb:datum
mdb:schipper: Lukje, Jacob Garbrands (uit Hoogezand (NL))	mdb:datum