what is the name of the digital camera that has an effective resolution of 2014-04-22?
Entity
m.010btsx9
Lytro Illum
class literal
digicams.digital_camera 2014-04-22^^http://www.w3.org/2001/XMLSchema#date
digicams.digital_camera type.datetime
Digital Camera 2014-04-22
none none
digicams.digital_camera.released
Released
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 :digicams.digital_camera . 
VALUES ?x1 { "2014-04-22-08:00"^^<http://www.w3.org/2001/XMLSchema#date> } 
?x0 :digicams.digital_camera.released ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND digicams.digital_camera (JOIN digicams.digital_camera.released 2014-04-22^^http://www.w3.org/2001/XMLSchema#date))