Question: Is the area of Beaver County 50 square versta ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Beaver County" . ?e <area> ?pv . ?pv <pred:unit> "square versta" . ?pv <pred:value> "50"^^xsd:double .  }
Program:
function: Find
inputs: Beaver County
function: QueryAttr
dependencies: 0
inputs: area
function: VerifyNum
dependencies: 1
inputs: 50 square versta
=
Answer: no