Question: Is the Mississippi River 2340 miles long?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Mississippi River" . ?e <length> ?pv . ?pv <pred:unit> "mile" . ?pv <pred:value> "2340"^^xsd:double .  }
Program:
function: Find
inputs: Mississippi River
function: QueryAttr
dependencies: 0
inputs: length
function: VerifyNum
dependencies: 1
inputs: 2340 mile
=
Answer: yes