Question: What was the first cartoon called by the owner of the radio station WHKT?
Answer(s):
answer: Walt Disney's Wonderful World of Color

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:broadcast.radio_station_owner.radio_stations ns:m.0gpwp7 . 
?c ns:media_common.netflix_genre.titles ?x .
?x ns:tv.tv_program.air_date_of_first_episode ?sk0 .
}
ORDER BY xsd:datetime(?sk0)
LIMIT 1