Question: Does Belleville (local dialing code 618) measure other than 800000 square kilometres in area ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Belleville" . ?e <local_dialing_code> ?pv_1 . ?pv_1 <pred:value> "618" . ?e <area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> ?v . FILTER ( ?v != "800000"^^xsd:double ) .  }
Program:
function: Find
inputs: Belleville
function: FilterStr
dependencies: 0
inputs: local dialing code
618
function: QueryAttr
dependencies: 1
inputs: area
function: VerifyNum
dependencies: 2
inputs: 800000 square kilometre
!=