Question: When did Kazan reach its population of 398,014 people?
Choices: 1840-01-01
2017-03-09
1939-01-01
2011-11-01
1831
2014-01-31
1811
1946
2014-11-01
2017
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Kazan" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "398014"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Kazan
function: QueryAttrQualifier
dependencies: 0
inputs: population
398014
point in time
Answer: 1939-01-01