Question: What is the area of the city with Dewey Decimal Classification 2--6662?
Choices: 3399 square kilometre
634 square kilometre
6452.0 square kilometre
34886 square kilometre
28.72215 square kilometre
12647.71 square kilometre
12582.47 square kilometre
44.585372 square kilometre
65.013689 square kilometre
194.25 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <Dewey_Decimal_Classification> ?pv_1 . ?pv_1 <pred:value> "2--6662" . ?e <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Dewey Decimal Classification
2--6662
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: area
Answer: 194.25 square kilometre