Question: When did the county of Pennsylvania whose FIPS 6-4 (US counties) is 42049 have a population of 278045?
Choices:
1993-10-01
1430
1979
2006-05-17
1786
2012-10-01
2002-03-24
1997-10-17
1571-01-01
2015-01-01
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIPS 6-4 (US counties)
42049
function: FilterConcept
dependencies: 1
inputs: county of Pennsylvania
function: QueryAttrQualifier
dependencies: 2
inputs: population
278045
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Pennsylvania" . ?e <FIPS_6-4_(US_counties)> ?pv_1 . ?pv_1 <pred:value> "42049" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "278045"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2015-01-01