find artworks which are supported by copper sheet.
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.05bhw9m m.06_jpwb m.03qb9lg m.05btvpd g.120yf3_v m.06_k9fy m.025dt_l m.052pd9v m.05byj0b m.0bxbs1h
Bouquet of Flowers in a Vase Flight into Egypt Bacchic Revels View of Campo Vaccino null Allegory of War Francis Bacon Mars and Venus Discovered by the Gods Peasants in an Interior The Animals
class entity
visual_art.artwork m.025rsfk
visual_art.artwork visual_art.visual_art_support
Artwork copper sheet
none none
visual_art.artwork.support
Support
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 :visual_art.artwork . 
VALUES ?x1 { :m.025rsfk } 
?x0 :visual_art.artwork.support ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND visual_art.artwork (JOIN visual_art.artwork.support m.025rsfk))