which railway has a length of 192.0?
Entity
m.02rxw8d
High Speed 2
class literal
rail.railway 192.0^^http://www.w3.org/2001/XMLSchema#float
rail.railway type.float
Railway 192.0
none none
rail.railway.length
Length
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 :rail.railway . 
VALUES ?x1 { "192.0"^^<http://www.w3.org/2001/XMLSchema#float> } 
?x0 :rail.railway.length ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND rail.railway (JOIN rail.railway.length 192.0^^http://www.w3.org/2001/XMLSchema#float))