what structure is topped out on 04/01/2008?
Entity
m.0_4b98q
Hard Rock Hotel City of Dreams
class literal
architecture.structure 2008-04-01^^http://www.w3.org/2001/XMLSchema#date
architecture.structure type.datetime
Structure 04/01/2008
none none
architecture.structure.topped_out
Topped out
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 :architecture.structure . 
VALUES ?x1 { "2008-04-01-08:00"^^<http://www.w3.org/2001/XMLSchema#date> } 
?x0 :architecture.structure.topped_out ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND architecture.structure (JOIN architecture.structure.topped_out 2008-04-01^^http://www.w3.org/2001/XMLSchema#date))