Question: Which has the smallest population among the Japan prefectures whose percent of water area is not 0 percent?
Choices:
Niigata Prefecture
Gifu Prefecture
Aichi Prefecture
Fukuoka Prefecture
Okinawa Prefecture
Hiroshima Prefecture
Ōsaka Prefecture
Shizuoka Prefecture
Kagoshima Prefecture
Nagano Prefecture
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: water as percent of area
0 percentage
!=
function: FilterConcept
dependencies: 1
inputs: prefecture of Japan
function: SelectAmong
dependencies: 2
inputs: population
smallest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "prefecture of Japan" . ?e <water_as_percent_of_area> ?pv_1 . ?pv_1 <pred:unit> "percentage" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 != "0"^^xsd:double ) . ?e <population> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: Okinawa Prefecture