Question: Which concentration camp was the creator of the quote "Laziness may appear attractive but work gives satisfaction" killed in?
Answer(s):
answer: Bergen-Belsen concentration camp

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:people.person.quotations ns:m.048czzj . 
?c ns:people.deceased_person.place_of_death ?x .
}