Question: What structure, opened after 1898-06-01, is where a family should stay in Paris?
Answer(s):
answer: Hôtel de Crillon

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.05qtj)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.05qtj ns:travel.travel_destination.accommodation ?x .
?x ns:architecture.structure.opened ?num .
FILTER (?num > "1898-06-01"^^xsd:dateTime) . 
}