Question: Did Belgium have a population greater than 7.9 in 1998?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Belgium
function: QueryAttrUnderCondition
dependencies: 0
inputs: population
point in time
1998
function: VerifyNum
dependencies: 1
inputs: 7.9
>
SPARQL: ASK { ?e <pred:name> "Belgium" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v > "7.9"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 1998 .  }
Answer: yes