Table for the 3 triples with object "Burga" sorted by label

Subject	Predicate
mdb:Burga, Gerrit Hilbrands (uit Ameland (NL))	mdb:achternaam
mdb:Burga, Hilbrand G.	mdb:achternaam
mdb:Burga, Simon G. (uit Ameland (NL))	mdb:achternaam