the copyright date of 07/02/1999 belongs to which written work?
Entity
m.0bj4pjb
The human difference
class literal
book.written_work 1999-07-02^^http://www.w3.org/2001/XMLSchema#date
book.written_work type.datetime
Written Work 07/02/1999
none none
book.written_work.copyright_date
Copyright 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 :book.written_work . 
VALUES ?x1 { "1999-07-02-08:00"^^<http://www.w3.org/2001/XMLSchema#date> } 
?x0 :book.written_work.copyright_date ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND book.written_work (JOIN book.written_work.copyright_date 1999-07-02^^http://www.w3.org/2001/XMLSchema#date))