Question: How large is the city of the United States whose official website is http://www.burlingtoniowa.org/ (the language of this statement is English)?
Choices: 2027 square kilometre
496.21 square kilometre
39.420925 square kilometre
1367250000 square metre
157.88 square kilometre
93036 square kilometre
58380000 square metre
112492 square kilometre
10044 square kilometre
3418 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.burlingtoniowa.org/" . [ <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 <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.burlingtoniowa.org/
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: city of the United States
function: QueryAttr
dependencies: 3
inputs: area
Answer: 39.420925 square kilometre