Question: Which language is used on Leo Tolstoy's official website at http://tolstoy.ru?
Choices: Russian
Serbian
Tlingit
British English
Tahitian
Dutch
Corsican
Slovak
Ukrainian
Navajo
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Leo Tolstoy" . ?e <official_website> ?pv . ?pv <pred:value> "http://tolstoy.ru/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: Leo Tolstoy
function: QueryAttrQualifier
dependencies: 0
inputs: official website
http://tolstoy.ru/
language of work or name
Answer: Russian