Question: What country has a population of 27997745 and is home to the Great Pyramids of Giza?
Answer(s):
answer: Egypt

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.036mk)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.036mk ns:location.location.containedby ?x .
?x ns:topic_server.population_number "27997745" . 
}