Question: For the city whose official website is http://www.valencia.es/, what is the determination method of this value that its population is 786189?
Choices: Sixth National Population Census of the People's Republic of China
estimation process
Canada 2011 Census
register office
Yemen General Census of Population, Housing and Establishments 2004
administrative division valid at the moment of publication
Population registration in Sweden
middle
de jure
2010 United States Census
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.valencia.es/" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "786189"^^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.valencia.es/
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttrQualifier
dependencies: 2
inputs: population
786189
determination method
Answer: register office