Question: What tv show is Jill Wagner on that's a tv program with only one season?
Answer(s):
answer: Blade: The Series

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0ch3s1)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0ch3s1 ns:tv.tv_actor.starring_roles ?y .
?y ns:tv.regular_tv_appearance.series ?x .
?x ns:tv.tv_program.number_of_seasons "1" . 
}