Question: When did Liberia have a nominal GDP of 851296100 USD?
Choices: 1661
2002-03-24
1994-06-16
2013-02-24
1988-04-11
1991-01-01
2018-11-14
1985-01-01
1960-04-04
1789-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Liberia" . ?e <nominal_GDP> ?pv . ?pv <pred:unit> "United States dollar" . ?pv <pred:value> "851296100"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <nominal_GDP> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Liberia
function: QueryAttrQualifier
dependencies: 0
inputs: nominal GDP
851296100 United States dollar
point in time
Answer: 1985-01-01