Question: At what point in time did Harbin have a population of 5015000?
Choices:
1977-11-01
2011-06-01
2016-03-15
2016
1852-12-03
2012-10-01
1995-04-19
1980-05-01
2015-07-31
2016-05-31
Answer: 2016
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Harbin" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "5015000"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Harbin
function: QueryAttrQualifier
dependencies: 0
inputs: population
5015000
point in time