Question: What major events occurred in Venezuela and are events that ended prior to 28 May 2014?
Answer(s):
answer: 2013 Venezuela Transaereo 5074 Britten-Norman Islander crash
answer: Machurucuto Incident
answer: 2002 Venezuelan coup d'état attempt
answer: Venezuelan War of Independence
answer: Venezuelan crisis of 1902–03
answer: Dutch–Venezuela War
answer: 2007 RCTV protests
answer: Battle of La Victoria
answer: 12th G-15 summit

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.07ylj)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.07ylj ns:location.location.events ?x .
?x ns:time.event.end_date ?num .
FILTER (?num < "2014-05-28"^^xsd:dateTime) . 
}