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

Subject	Predicate
lp_eu:1999-12-16-Speech-4-154	lpv:unclassifiedMetadata
lp_eu:2001-12-13-Speech-4-155	lpv:unclassifiedMetadata
lp_eu:2002-09-04-Speech-3-123	lpv:unclassifiedMetadata