Question: What person who died on January 14, 1984 started McDonald's?
Answer(s):
answer: Ray Kroc

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.07gyp7)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.07gyp7 ns:organization.organization.founders ?x .
?x ns:people.deceased_person.date_of_death "1984-01-14"^^xsd:dateTime . 
}