Question: When did Mauritania have a life expectancy of 62.492 years?
Choices: 1753-01-01
2003-04-24
2010-06-07
2012
1930
2014-10-01
1821
1837
2019-02-21
2003-04-23
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Mauritania" . ?e <life_expectancy> ?pv . ?pv <pred:unit> "year" . ?pv <pred:value> "62.492"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <life_expectancy> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Mauritania
function: QueryAttrQualifier
dependencies: 0
inputs: life expectancy
62.492 year
point in time
Answer: 2012