Question: For the census area of Alaska that shares a border with Matanuska-Susitna Borough, what is the time point for its population of 17068?
Choices:
2018-03-01
2002-01-01
1877
2005-04-01
1771-01-01
2000-01-19
2010-07-01
1588-12-01
2015-11-01
2018-11-14
Program:
function: Find
inputs: Matanuska-Susitna Borough
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: census area of Alaska
function: QueryAttrQualifier
dependencies: 2
inputs: population
17068
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "census area of Alaska" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Matanuska-Susitna Borough" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "17068"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2010-07-01