Question: How was it determined that Hartford County has a population of 897177?
Choices:
Sixth National Population Census of the People's Republic of China
hearth tax
gross floor area
Canada 2011 Census
administrative division valid at the time point of history to which the data relates
Family record booklet
estimation process
resident registration
United States Census
Pensky–Martens closed-cup test
Answer: estimation process
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Hartford County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "897177"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Hartford County
function: QueryAttrQualifier
dependencies: 0
inputs: population
897177
determination method