1843 was the date for what famous quote?
Entity
m.01rt0f
Opium of the people
class literal
media_common.quotation 1843^^http://www.w3.org/2001/XMLSchema#gYear
media_common.quotation type.datetime
Quotation 1843
none none
media_common.quotation.date
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 :media_common.quotation . 
VALUES ?x1 { "1843-08:00"^^<http://www.w3.org/2001/XMLSchema#gYear> } 
?x0 :media_common.quotation.date ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND media_common.quotation (JOIN media_common.quotation.date 1843^^http://www.w3.org/2001/XMLSchema#gYear))