Question: When did Kiev have a population of 775850?
Choices:
1925-12-01
2013-01-31
2000-05-01
1998-01-01
1937-01-01
1777
1989
2006-07-01
1950-01-01
1998-09-16
Answer: 1937-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Kiev" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "775850"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Kiev
function: QueryAttrQualifier
dependencies: 0
inputs: population
775850
point in time