Question: When did Cologne have a population of 40400?
Choices: 2006-06-01
1758
1807
1836
1823
2017-05-04
2017-11-20
-150
2017-04-01
2010-11-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Cologne" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "40400"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Cologne
function: QueryAttrQualifier
dependencies: 0
inputs: population
40400
point in time
Answer: 1807