Question: What was the method used to determine that the population of a county in California, whose Dewey Decimal Classification is 2--79458, is 263,228 ?
Choices:
tradition
Canada 2011 Census
2016 Australian census
middle
United Kingdom Census 1971
United Kingdom Census 1991
average
Census
estimation process
Sixth National Population Census of the People's Republic of China
Answer: estimation process
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of California" . ?e <Dewey_Decimal_Classification> ?pv_1 . ?pv_1 <pred:value> "2--79458" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "263228"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Dewey Decimal Classification
2--79458
function: FilterConcept
dependencies: 1
inputs: county of California
function: QueryAttrQualifier
dependencies: 2
inputs: population
263228
determination method