Question: Is the population of the settlement of people whose area is 3.1 square kilometers higher than 2.9 on the date 2011-08-09?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human settlement" . ?e <area> ?pv_1 . ?pv_1 <pred:unit> "square kilometre" . ?pv_1 <pred:value> "3.1"^^xsd:double . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v > "2.9"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:date> "2011-08-09"^^xsd:date .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: area
3.1 square kilometre
=
function: FilterConcept
dependencies: 1
inputs: human settlement
function: QueryAttrUnderCondition
dependencies: 2
inputs: population
point in time
2011-08-09
function: VerifyNum
dependencies: 3
inputs: 2.9
>