Question: Is the percent of water area less than 40 percent for the landform whose official website is http://www.pref.hokkaido.lg.jp?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "landform" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.pref.hokkaido.lg.jp" . ?e <water_as_percent_of_area> ?pv . ?pv <pred:unit> "percentage" . ?pv <pred:value> ?v . FILTER ( ?v < "40"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.pref.hokkaido.lg.jp
function: FilterConcept
dependencies: 1
inputs: landform
function: QueryAttr
dependencies: 2
inputs: water as percent of area
function: VerifyNum
dependencies: 3
inputs: 40 percentage
<