on the date 2012-10-26, what election poll was announced?
Entity Entity Entity Entity Entity Entity Entity
m.0n9ftvj m.0n9g3rz m.0n9g3qm m.0n9f_y8 m.0n9fx6c m.0n9g3qs m.0n9fx60
PPP (D), 2012 presidential election, 2012-10-26 Gallup, 2012 presidential election, 2012-10-26 IBD/TIPP, 2012 presidential election, 2012-10-26 ABC/WaPo, 2012 presidential election, 2012-10-26 RAND, 2012 presidential election, 2012-10-26 Reuters/Ipsos, 2012 presidential election, 2012-10-26 Rasmussen, 2012 presidential election, 2012-10-26
class literal
government.election_poll 2012-10-26^^http://www.w3.org/2001/XMLSchema#date
government.election_poll type.datetime
Election poll 2012-10-26
none none
government.election_poll.release_date
Release date
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :government.election_poll . 
VALUES ?x1 { "2012-10-26-08:00"^^<http://www.w3.org/2001/XMLSchema#date> } 
?x0 :government.election_poll.release_date ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND government.election_poll (JOIN government.election_poll.release_date 2012-10-26^^http://www.w3.org/2001/XMLSchema#date))