Question: At what point in time is 254782 the population of the big city that is the headquarters location of Alemannia Aachen?
Choices: 2008-12-01
1984
2011-06-12
2003-03-23
1796
2008-02-10
1948-08-01
2016-12-31
1986-01-23
1994-09-13
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e_1 <headquarters_location> ?e . ?e_1 <pred:name> "Alemannia Aachen" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "254782"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Alemannia Aachen
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: population
254782
point in time
Answer: 2016-12-31