Question: What is the determination method of 7078515, the population of the state of the United States whose official website is https://www.virginia.gov/?
Choices: census
Address Based Population Registration System
UIS estimation
resident registration
1860 United States Census
tradition
FIFA World Rankings
Russian Empire Census
lead-lead dating
United Kingdom Census 1971
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state of the United States" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "https://www.virginia.gov/" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "7078515"^^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
https://www.virginia.gov/
function: FilterConcept
dependencies: 1
inputs: state of the United States
function: QueryAttrQualifier
dependencies: 2
inputs: population
7078515
determination method
Answer: census