Question: What is the country where Sergei Ovchinnikov the volleyball player die, and Gumus was first aired ?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Gümüş_(TV_series)> prop:firstAired ?uri. <http://dbpedia.org/resource/Sergei_Ovchinnikov_(volleyball)> prop:placeOfDeath ?uri}