Question: What's the subject of the picture, Russian icon Instaplanet Saint Nicholas, known for?
Answer(s):
answer: St. Nicholas of Myra, Bari and Manhattan: Biography of a Legend

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:common.topic.image ns:m.03t1_s6 . 
?c ns:book.book_subject.works ?x .
}