Question: When did the North Carolina county which contains the administrative division Greensboro have a population of 489657?
Choices:
1988-01-01
2016-01-03
1830
2017
1903-03-02
1979-01-01
1955-12-01
2016-07-14
2010-07-01
2006-11-17
Program:
function: Find
inputs: Greensboro
function: Relate
dependencies: 0
inputs: contains administrative territorial entity
backward
function: FilterConcept
dependencies: 1
inputs: county of North Carolina
function: QueryAttrQualifier
dependencies: 2
inputs: population
489657
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of North Carolina" . ?e <contains_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Greensboro" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "489657"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2010-07-01