Question: What is the official website for the Virginia county whose FIPS 6-4 (US counties) is 51131?
Choices: https://www.shrewsburytown.com/
http://www.dogearrecords.com/
http://www.gaumont.fr/
http://www.camera.it/leg18/29?tipoAttivita=&tipoVisAtt=&tipoPersona=&shadow_deputato=306181&idLegislatura=18
http://www.santafeciudad.gov.ar
http://www.evangelion.co.jp/1_0/index.html
http://www.sucker-punch-movie.com
http://www.co.northampton.va.us
http://www.looneytunesbackinaction.com
https://www.willsmith.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Virginia" . ?e <FIPS_6-4_(US_counties)> ?pv_1 . ?pv_1 <pred:value> "51131" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIPS 6-4 (US counties)
51131
function: FilterConcept
dependencies: 1
inputs: county of Virginia
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.co.northampton.va.us