Question: In 1893, did the geographic region that is a terrain feature of Russia have a population of 96000?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Russia
function: Relate
dependencies: 0
inputs: located on terrain feature
forward
function: FilterConcept
dependencies: 1
inputs: geographic region
function: QueryAttrUnderCondition
dependencies: 2
inputs: population
point in time
1893
function: VerifyNum
dependencies: 3
inputs: 96000
>
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "geographic region" . ?e_1 <located_on_terrain_feature> ?e . ?e_1 <pred:name> "Russia" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v > "96000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 1893 .  }
Answer: yes