how many iso settings does the camera with 14.6 resolution have?
Value
15
class class literal
digicams.camera_iso digicams.digital_camera 14.6^^http://www.w3.org/2001/XMLSchema#float
digicams.camera_iso digicams.digital_camera type.float
Camera ISO Capability Digital Camera 14.6
count none none
digicams.digital_camera.iso_setting digicams.digital_camera.effective_resolution
ISO settings Effective resolution
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 (COUNT(?x0) AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :digicams.camera_iso . 
?x1 :type.object.type :digicams.digital_camera . 
VALUES ?x2 { "14.6"^^<http://www.w3.org/2001/XMLSchema#float> } 
?x1 :digicams.digital_camera.iso_setting ?x0 . 
?x1 :digicams.digital_camera.effective_resolution ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(COUNT (AND digicams.camera_iso (JOIN (R digicams.digital_camera.iso_setting) (JOIN digicams.digital_camera.effective_resolution 14.6^^http://www.w3.org/2001/XMLSchema#float))))