Table for the 3 triples with object unknown; Partido Socialista Obrero Español (Progresistas) (2004-04-19--2004-07-19) sorted by label

Subject	Predicate
lp_eu:2004-04-22-Speech-4-164	lpv:spokenAs
lp_eu:2004-04-22-Speech-4-180	lpv:spokenAs
lp:Luis Marco Aguiriano Nalda	lpv:politicalFunction