Question: What method is used to determine that 783969 is the population of the New Jersey county whose official website is http://www.essex-countynj.org (in English)?
Choices: Census
Address Based Population Registration System
census
rated voltage
Pensky–Martens closed-cup test
United Kingdom Census 1971
middle
Russian Empire Census
national estimation
2016 Australian census
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of New Jersey" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.essex-countynj.org" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv_1 ] <language_of_work_or_name> ?qpv_1 . ?qpv_1 <pred:value> "English" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "783969"^^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.essex-countynj.org
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: county of New Jersey
function: QueryAttrQualifier
dependencies: 3
inputs: population
783969
determination method
Answer: census