Question: Where country holds the Hogwarts School of Witchcraft and Wizardy and is the birthplace of James Watt?
Answer(s):
answer: Scotland

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.043rm)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.043rm ns:people.person.nationality ?x .
?x ns:fictional_universe.fictional_setting.contains ns:m.0cb3n . 
}