Question: At what point in time is 590194 the population of the big city that holds Rot-Weiss Essen?
Choices:
1839-01-01
1973-12-01
1987-04-24
2005-02-16
2017-12-31
2016-05-10
1993-12-23
1792-01-01
1952-03-20
1520
Program:
function: Find
inputs: Rot-Weiss Essen
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: population
590194
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e_1 <located_in_the_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Rot-Weiss Essen" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "590194"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2017-12-31