Question: Does the river that is the origin of the Haut-Rhin name have a watershed area that is not equal to 770000 square kilometres?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "river" . ?e_1 <named_after> ?e . ?e_1 <pred:name> "Haut-Rhin" .  ?e <watershed_area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> ?v . FILTER ( ?v != "770000"^^xsd:double ) .  }
Program:
function: Find
inputs: Haut-Rhin
function: Relate
dependencies: 0
inputs: named after
forward
function: FilterConcept
dependencies: 1
inputs: river
function: QueryAttr
dependencies: 2
inputs: watershed area
function: VerifyNum
dependencies: 3
inputs: 770000 square kilometre
!=
Answer: yes