Question: When did San Salvador have a population of 567698?
Choices: 1770-01-01
2000-06-07
1812
1929-01-01
2011-01-01
2006-04-01
2014-09-18
2007-01-01
2007-10-24
1943-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "San Salvador" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "567698"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: San Salvador
function: QueryAttrQualifier
dependencies: 0
inputs: population
567698
point in time
Answer: 2011-01-01