Question: When was the movie production company whose official website is http://www.rko.com/ (the language of this statement is English) founded?
Choices: 1731
1835-03-03
1924-03-25
1913-02-25
1860-06-14
1854-03-20
1905-04-03
1931-01-01
1928-10-23
1894
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film production company" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.rko.com/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv_1 ] <language_of_work_or_name> ?qpv . ?qpv <pred:value> "English" . ?e <inception> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.rko.com/
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: film production company
function: QueryAttr
dependencies: 3
inputs: inception
Answer: 1928-10-23