Question: Is the officail website of Shelby County (the one whose area is 2030 square kilometre) http://www.vicksburg.org/?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Shelby County" . ?e <area> ?pv_1 . ?pv_1 <pred:unit> "square kilometre" . ?pv_1 <pred:value> "2030"^^xsd:double . ?e <official_website> ?pv . ?pv <pred:value> "http://www.vicksburg.org/" .  }
Program:
function: Find
inputs: Shelby County
function: FilterNum
dependencies: 0
inputs: area
2030 square kilometre
=
function: QueryAttr
dependencies: 1
inputs: official website
function: VerifyStr
dependencies: 2
inputs: http://www.vicksburg.org/