Question: When did Angola have a population of 9798055?
Choices: 1997-09-17
1961-04-17
2010-06-07
2011-06-28
1975-10-01
1975-01-01
2010-03-07
1988
1908
1858-12-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Angola" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "9798055"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Angola
function: QueryAttrQualifier
dependencies: 0
inputs: population
9798055
point in time
Answer: 1988