Question: When did Jefferson County (which shares a border with Grays Harbor County) have a population of 29846?
Choices:
1825-01-01
2006-11-11
2012-07-01
1954
1995-12-01
2009
2005-02-01
1858-01-01
1877
2014-11-01
Program:
function: Find
inputs: Grays Harbor County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: Find
inputs: Jefferson County
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
29846
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Jefferson County" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Grays Harbor County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "29846"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2012-07-01