Question: In Michigan there is a county that shares a border with Lucas county at what point in time was the population 1,495,68?
Choices:
1844
2017-06-01
2014-08-28
2009-05-31
950
2013-01-04
2010-03-07
2015-01-01
2008-07-01
1766
Program:
function: Find
inputs: Lucas County
function: Relate
dependencies: 0
inputs: shares border with
backward
function: FilterConcept
dependencies: 1
inputs: county of Michigan
function: QueryAttrQualifier
dependencies: 2
inputs: population
149568
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Michigan" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:name> "Lucas County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "149568"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2015-01-01