Question: What is the time period that 2399151 is the population of the administrative territorial entity that is named after Sioux?
Choices: 1969
2008-02-10
1997-05-14
1957-12-01
1851-12-31
1710-01-01
1987-06-23
2006-11-22
1950-12-31
2010-07-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "administrative territorial entity" . ?e <named_after> ?e_1 . ?e_1 <pred:name> "Sioux" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "399151"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Sioux
function: Relate
dependencies: 0
inputs: named after
backward
function: FilterConcept
dependencies: 1
inputs: administrative territorial entity
function: QueryAttrQualifier
dependencies: 2
inputs: population
399151
point in time
Answer: 2010-07-01