Question: How many prefectures in Japan have water area of less than 30 percent?
Choices:
8
9
10
11
12
13
14
15
16
17
Answer: 10
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "prefecture of Japan" . ?e <water_as_percent_of_area> ?pv . ?pv <pred:unit> "percentage" . ?pv <pred:value> ?v . FILTER ( ?v < "30"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: water as percent of area
30 percentage
<
function: FilterConcept
dependencies: 1
inputs: prefecture of Japan
function: Count
dependencies: 2