Question: How was the population of the capital with the offical name of Constantinopol determined to be 2293823?
Choices: gross floor area
Canada 2016 Census
population projection
Census
de jure
administrative division valid at the time point of history to which the data relates
Canada 2011 Census
census
lead-lead dating
Sixth National Population Census of the People's Republic of China
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "capital" . ?e <official_name> ?pv_1 . ?pv_1 <pred:value> "Constantinopol" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2293823"^^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 name
Constantinopol
function: FilterConcept
dependencies: 1
inputs: capital
function: QueryAttrQualifier
dependencies: 2
inputs: population
2293823
determination method
Answer: census