Question: How was it determined that Mercer County (the one that shares border with Trumbull County) had a population of 115195?
Choices:
United Kingdom Census 1971
Population registration in Sweden
Taqdir
register office
United Kingdom Census 1981
estimation process
Sixth National Population Census of the People's Republic of China
Canada 2011 Census
Yemen General Census of Population, Housing and Establishments 2004
United Kingdom Census 2011
Answer: estimation process
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Mercer County" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Trumbull County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "115195"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Trumbull County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: Find
inputs: Mercer County
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
115195
determination method