Question: what river was the birthplace of the sponsor of Seminars of Jacques Lacan?
Answer(s):
answer: Seine

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:location.location.people_born_here ?k .
?k ns:conferences.conference_sponsor.conferences ns:m.02qcvnv . 
?c ns:location.location.partially_contains ?x .
?x ns:common.topic.notable_types ns:m.01xs05k .
}