Question: How was it determined that New Castle County has a population of 546140?
Choices: Population registration in Sweden
de facto
estimation process
United Kingdom Census 1971
Census
register office
United Kingdom Census 1991
Address Based Population Registration System
estimation
Pensky–Martens closed-cup test
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "New Castle County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "546140"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: New Castle County
function: QueryAttrQualifier
dependencies: 0
inputs: population
546140
determination method
Answer: estimation process