Question: Is Yakkima situated  at the  elevation, above sea level, of a value different from 40 metres ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Yakima" . ?e <elevation_above_sea_level> ?pv . ?pv <pred:unit> "metre" . ?pv <pred:value> ?v . FILTER ( ?v != "40"^^xsd:double ) .  }
Program:
function: Find
inputs: Yakima
function: QueryAttr
dependencies: 0
inputs: elevation above sea level
function: VerifyNum
dependencies: 1
inputs: 40 metre
!=
Answer: yes