Question: What are the tourist attractions to Sydney, Australis that were opened after 1950?
Answer(s):
answer: Hillsong Church
answer: Sydney Opera House
answer: Featherdale Wildlife Park
answer: Powerhouse Museum
answer: Australian National Maritime Museum

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.06y57)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.06y57 ns:travel.travel_destination.tourist_attractions ?x .
?x ns:architecture.structure.opened ?num .
FILTER (?num > "1950"^^xsd:dateTime) . 
}