Question: Regarding the river that has a length of exactly 492 kilometres does it have a watershed area of over 34000 square kilometres?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "river" . ?e <length> ?pv_1 . ?pv_1 <pred:unit> "kilometre" . ?pv_1 <pred:value> "492"^^xsd:double . ?e <watershed_area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> ?v . FILTER ( ?v > "34000"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: length
492 kilometre
=
function: FilterConcept
dependencies: 1
inputs: river
function: QueryAttr
dependencies: 2
inputs: watershed area
function: VerifyNum
dependencies: 3
inputs: 34000 square kilometre
>