Question: Tell me the area for the town with the official website http://www.harlow.gov.uk/
Choices: 12.57921 square kilometre
1545 square kilometre
1468 square kilometre
19.08 square mile
30.54 square kilometre
9535.97 square kilometre
519 square kilometre
102775 square kilometre
555000 square kilometre
1415 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "town" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.harlow.gov.uk/" . ?e <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.harlow.gov.uk/
function: FilterConcept
dependencies: 1
inputs: town
function: QueryAttr
dependencies: 2
inputs: area
Answer: 30.54 square kilometre