Question: When did Burkina Faso have a population of 6398937?
Choices: 1914
2001-02-21
1994-01-01
1994-10-25
1977
2004-04-01
1919-01-01
2011-02-02
2018-07-06
2015-08-12
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Burkina Faso" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "6398937"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Burkina Faso
function: QueryAttrQualifier
dependencies: 0
inputs: population
6398937
point in time
Answer: 1977