Question: What is the time period that 105412 is the population of the big city that is the twinned administrative body of Jena?
Choices:
2012-12-31
1890-12-01
2012-03-31
1871-12-01
1825
1992-03-30
2013-07-01
2015-11-30
1994-04-19
1981-06-22
Program:
function: Find
inputs: Jena
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: population
105412
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Jena" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "105412"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2012-12-31