Question: What airports can be found in the birthplace of the person who invented the frameless parachute?
Answer(s):
answer: Paris Orly Airport
answer: Orly Air Base
answer: Beauvais–Tillé Airport
answer: Charles de Gaulle Airport

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:location.location.people_born_here ?k .
?k ns:law.inventor.inventions ns:m.0y48hnj . 
?c ns:location.location.nearby_airports ?x .
}