Table for the 3 triples with object "ex cathedra" sorted by label

Subject	Predicate
lp_eu:2001-11-15-Speech-4-207	lpv:unclassifiedMetadata
lp_eu:2007-09-06-Speech-4-039	lpv:unclassifiedMetadata
lp_eu:2010-03-24-Speech-3-091	lpv:unclassifiedMetadata