Question: What fun zoo is there to see in the Eastern Time Zone in Philadelphia?
Answer(s):
answer: Liberty Bell
answer: Camelbeach Waterpark

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0dclg)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0dclg ns:travel.travel_destination.tourist_attractions ?x .
?x ns:location.location.time_zones ns:m.02hcv8 . 
}