Question: How was it determined that the California county California whose official website is http://www.co.imperial.ca.us/ has a population of 176768?
Choices: 2010 United States Census
1860 United States Census
Census
UIS estimation
administrative division valid at the time point of history to which the data relates
questionnaire
resident registration
national estimation
Address Based Population Registration System
estimation process
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of California" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.co.imperial.ca.us/" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "176768"^^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: official website
http://www.co.imperial.ca.us/
function: FilterConcept
dependencies: 1
inputs: county of California
function: QueryAttrQualifier
dependencies: 2
inputs: population
176768
determination method
Answer: estimation process