Question: When did the capital of Province of Naples (population 972212) have a population of 972212?
Choices:
2015-06-30
2003-04-23
1808
2016-06-30
2011-06-12
1896
1956-12-01
2004-12-01
1853-01-01
1773
Answer: 2016-06-30
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <capital_of> ?e_1 . ?e_1 <pred:name> "Province of Naples" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "972212"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Province of Naples
function: Relate
dependencies: 0
inputs: capital of
backward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttrQualifier
dependencies: 2
inputs: population
972212
point in time