Question: When was Calabria's population 1972149?
Choices: 1928-01-01
2010-08-01
1820
2003-03-23
2012-01-01
1953-01-01
1999-07-21
2015-09-30
1775
2006-11-22
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Calabria" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1972149"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Calabria
function: QueryAttrQualifier
dependencies: 0
inputs: population
1972149
point in time
Answer: 2015-09-30