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