Question: When was the population of the county of Michigan that shares border with St. Clair County (the one that contains Port Huron) 864840 ?
Choices: 1926-01-01
1307-01-01
2015-01-01
1861
2004-01-14
2005-12-16
1450-01-01
2015-12-26
1914
1838
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Michigan" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "St. Clair County" . ?e_2 <located_in_the_administrative_territorial_entity> ?e_1 . ?e_2 <pred:name> "Port Huron" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "864840"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Port Huron
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: St. Clair County
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: shares border with
forward
function: FilterConcept
dependencies: 4
inputs: county of Michigan
function: QueryAttrQualifier
dependencies: 5
inputs: population
864840
point in time
Answer: 2015-01-01