Question: Does the mountain range with an area equaling 19000 square kilometers have a length not equaling 500 kilometers?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "mountain range" . ?e <area> ?pv_1 . ?pv_1 <pred:unit> "square kilometre" . ?pv_1 <pred:value> "19000"^^xsd:double . ?e <length> ?pv . ?pv <pred:unit> "kilometre" . ?pv <pred:value> ?v . FILTER ( ?v != "580"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: area
19000 square kilometre
=
function: FilterConcept
dependencies: 1
inputs: mountain range
function: QueryAttr
dependencies: 2
inputs: length
function: VerifyNum
dependencies: 3
inputs: 580 kilometre
!=