which beer has an original gravity of 12.5?
Entity Entity Entity
m.0n1v3j3 m.0dl74n4 m.0n1pyfr
New Holland Barrel Aged Ichabod Big Wave Golden Ale New Holland Ichabod
class literal
food.beer 12.5^^http://www.w3.org/2001/XMLSchema#float
food.beer type.float
Beer 12.5
none none
food.beer.original_gravity
Original gravity
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 :food.beer . 
VALUES ?x1 { "12.5"^^<http://www.w3.org/2001/XMLSchema#float> } 
?x0 :food.beer.original_gravity ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND food.beer (JOIN food.beer.original_gravity 12.5^^http://www.w3.org/2001/XMLSchema#float))