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

Subject	Predicate
lp_eu:2008-02-18-Speech-1-074	lpv:unclassifiedMetadata
lp_eu:2009-07-14-Speech-2-018	lpv:unclassifiedMetadata
lp_eu:2011-07-06-Speech-3-611-000	lpv:unclassifiedMetadata