Question: How was it determined that the California county which contains Concord (the one that is located in Contra Costa County) has a population of 1065917?
Choices:
rated voltage
extrapolation
United Kingdom Census 1991
questionnaire
Population registration in Sweden
Canada 2011 Census
UIS estimation
Canada 2016 Census
estimation process
United Kingdom Census 2011
Answer: estimation process
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of California" . ?e_1 <located_in_the_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Concord" . ?e_1 <located_in_the_administrative_territorial_entity> ?e_2 . ?e_2 <pred:name> "Contra Costa County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1065917"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Contra Costa County
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
backward
function: Find
inputs: Concord
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 4
inputs: county of California
function: QueryAttrQualifier
dependencies: 5
inputs: population
1065917
determination method