Question: When was the population 253178 for the county in North Carolina whose FIPS 6-4 (US counties) is 37021?
Choices: 2001-06-20
1837-12-01
2010-05-26
2004-09-01
2003-01-15
1969-04-14
2003-02-23
1746-01-01
2015-01-01
2007-10-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of North Carolina" . ?e <FIPS_6-4_(US_counties)> ?pv_1 . ?pv_1 <pred:value> "37021" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "253178"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIPS 6-4 (US counties)
37021
function: FilterConcept
dependencies: 1
inputs: county of North Carolina
function: QueryAttrQualifier
dependencies: 2
inputs: population
253178
point in time
Answer: 2015-01-01