Question: Is the elevation of the United States town whose local area code is 610 less than 620 meters above sea level?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "town of the United States" . ?e <local_dialing_code> ?pv_1 . ?pv_1 <pred:value> "610" . ?e <elevation_above_sea_level> ?pv . ?pv <pred:unit> "metre" . ?pv <pred:value> ?v . FILTER ( ?v < "620"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: local dialing code
610
function: FilterConcept
dependencies: 1
inputs: town of the United States
function: QueryAttr
dependencies: 2
inputs: elevation above sea level
function: VerifyNum
dependencies: 3
inputs: 620 metre
<