Question: What country which also produced Dreher Bak beer did Maria Theresa rule?
Answer(s):
answer: Hungary

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0czh6)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0czh6 ns:royalty.monarch.kingdom ?x .
?x ns:food.beer_country_region.beers_from_here ns:m.04dqnv1 . 
}