Question: At what point in time is 34849000 the population of the sovereign state whose territory belongs to Kiev (starting in the year 1920)?
Choices:
2016-11-22
1938
1966-12-01
2018-10-25
2004-05-12
1966-12-31
2019
2008-11-01
1369
2011-12-31
Answer: 1938
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e_1 <territory_claimed_by> ?e . ?e_1 <pred:name> "Kiev" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <territory_claimed_by> ; <pred:fact_t> ?e ] <start_time> ?qpv_1 . ?qpv_1 <pred:year> 1920 . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "34849000"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Kiev
function: Relate
dependencies: 0
inputs: territory claimed by
forward
function: QFilterYear
dependencies: 1
inputs: start time
1920
=
function: FilterConcept
dependencies: 2
inputs: sovereign state
function: QueryAttrQualifier
dependencies: 3
inputs: population
34849000
point in time