what is the name of the artist on can’t sleep?
Entity
m.0837ql
T-Pain
class entity
music.featured_artist m.010yx3z2
music.featured_artist music.recording
Featured artist Can’t Sleep
none none
music.featured_artist.recordings
Recordings
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 :music.featured_artist . 
VALUES ?x1 { :m.010yx3z2 } 
?x0 :music.featured_artist.recordings ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND music.featured_artist (JOIN music.featured_artist.recordings m.010yx3z2))