Question: What language is associated with the official website http://www.loc.gov/film/filmnfr.html for the class of award that was received by Star Wars Episode V: The Empire Strikes Back (that has John Ratzenberger as a cast member)?
Choices: Georgian
Albanian
English
Bavarian
Classical Latin
Old English
Persian
Occitan
Cornish
Icelandic
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "class of award" . ?e_1 <award_received> ?e . ?e_1 <pred:name> "Star Wars Episode V: The Empire Strikes Back" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "John Ratzenberger" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.loc.gov/film/filmnfr.html" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: John Ratzenberger
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Star Wars Episode V: The Empire Strikes Back
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: award received
forward
function: FilterConcept
dependencies: 4
inputs: class of award
function: QueryAttrQualifier
dependencies: 5
inputs: official website
http://www.loc.gov/film/filmnfr.html
language of work or name
Answer: English