Question: When did the Washington county which shares border with Multnomah County have a population of 459495?
Choices: 2013-01-04
1972-01-25
1730
2015-01-01
-4000000
1966-01-01
1501
2016-11-22
1864-12-01
1822
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Washington" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Multnomah County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "459495"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Multnomah County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: county of Washington
function: QueryAttrQualifier
dependencies: 2
inputs: population
459495
point in time
Answer: 2015-01-01