Question: At what point in time is 1130717 the population of Kazan?
Choices:
1785-01-01
2000-10-01
1959-12-01
2016-01-07
1671
1984-12-01
1775
1998-01-01
2009-01-01
2014-09-20
Answer: 2009-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Kazan" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1130717"^^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
1130717
point in time