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

Subject	Predicate
lp_eu:2002-07-02-Speech-2-126	lpv:unclassifiedMetadata
lp_eu:2002-07-02-Speech-2-136	lpv:unclassifiedMetadata
lp_eu:2003-07-03-Speech-4-018	lpv:unclassifiedMetadata