Question: Of William Shakespeare's children, what is the name of the one who died first?
Answer(s):
answer: Hamnet Shakespeare

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.081k8)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.081k8 ns:people.person.children ?x .
?x ns:people.deceased_person.date_of_death ?num .
}
ORDER BY ?num LIMIT 1