Question: How was it determined that the California county which contains Orange (the one whose area is 66.812645 square kilometre) has a population of 311436?
Choices: 2010 United States Census
de facto
census
Russian Empire Census
United Kingdom Census 1971
2016 Australian census
United Kingdom Census 1991
de jure
estimation process
Pensky–Martens closed-cup test
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> "Orange" . ?e_1 <area> ?pv_1 . ?pv_1 <pred:unit> "square kilometre" . ?pv_1 <pred:value> "66.812645"^^xsd:double . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "3114363"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Orange
function: FilterNum
dependencies: 0
inputs: area
66.812645 square kilometre
=
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 2
inputs: county of California
function: QueryAttrQualifier
dependencies: 3
inputs: population
3114363
determination method
Answer: estimation process