Question: Does Istanbul (the one that is the twinned administrative body of Kazan), have its population greater than 560000 (the point in time of this statement is 2000)?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Istanbul" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Kazan" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v > "560000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 2000 .  }
Program:
function: Find
inputs: Kazan
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: Find
inputs: Istanbul
function: And
dependencies: 1
2
function: QueryAttrUnderCondition
dependencies: 3
inputs: population
point in time
2000
function: VerifyNum
dependencies: 4
inputs: 560000
>