Question: The visual artist that created the art series of Barcelona attended a school. What was the name of it?
Answer(s):
answer: Cercle Artístic de Sant Lluc

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:visual_art.visual_artist.art_series ns:m.0h65p88 . 
?c ns:people.person.education ?y .
?y ns:education.education.institution ?x .
}