Question: Is the elevation (above sea level) less than 300 metres if the width of the mountain range is 480 kilometres?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "mountain range" . ?e <width> ?pv_1 . ?pv_1 <pred:unit> "kilometre" . ?pv_1 <pred:value> "480"^^xsd:double . ?e <elevation_above_sea_level> ?pv . ?pv <pred:unit> "metre" . ?pv <pred:value> ?v . FILTER ( ?v < "300"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: width
480 kilometre
=
function: FilterConcept
dependencies: 1
inputs: mountain range
function: QueryAttr
dependencies: 2
inputs: elevation above sea level
function: VerifyNum
dependencies: 3
inputs: 300 metre
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