Question: I would like to know the river that has a watershed area of more than 5700000 square kilometre.
Choices:
Danube
Columbia River
Ohio River
Amazon
Alexandre Trauner
Mississippi River
Hudson River
Rhine
River Thames
Missouri River
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: watershed area
5700000 square kilometre
>
function: FilterConcept
dependencies: 1
inputs: river
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "river" . ?e <watershed_area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> ?v . FILTER ( ?v > "5700000"^^xsd:double ) .  }
Answer: Amazon