Question: When did Liguria have a population of 1558812?
Choices: 1961-06-06
1995-09-01
2012-04-11
1939-12-01
1974-03-01
1699-12-01
2017-09-30
1630
1973-12-01
2006-05-18
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Liguria" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1558812"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Liguria
function: QueryAttrQualifier
dependencies: 0
inputs: population
1558812
point in time
Answer: 2017-09-30