Question: When did the North Carolina county bordering Mecklenburg County have 213442 inhabitants?
Choices: 1859-01-01
1557-01-01
2011-01-01
-509
1867
2007-06-01
1999-07-21
1947-01-01
2015-01-01
1975-10-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of North Carolina" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Mecklenburg County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "213442"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Mecklenburg County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: county of North Carolina
function: QueryAttrQualifier
dependencies: 2
inputs: population
213442
point in time
Answer: 2015-01-01