Question: When did Okanogan County record a population of 41247?
Choices: 1998-10-21
1996-08-28
2011-04-01
1901
2017-10-01
1995-03-27
1890-01-01
2016-03-31
2012-07-01
1861-12-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Okanogan County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "41247"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Okanogan County
function: QueryAttrQualifier
dependencies: 0
inputs: population
41247
point in time
Answer: 2012-07-01