Question: What is the official website of Ealing?
Choices:
http://tompkinscountyny.gov
http://www.hammerfilms.com/
http://www.christophercross.com
http://www.ealing.gov.uk/
http://www.tezuka.co.jp/
http://www.colliergov.net
http://www.comedycentral.com/shows/futurama/index.jhtml
http://www.cityofjohnstownpa.net
http://www.arrahman.com
http://www.baliprov.go.id
Program:
function: Find
inputs: Ealing
function: QueryAttr
dependencies: 0
inputs: official website
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Ealing" . ?e <official_website> ?pv .  }
Answer: http://www.ealing.gov.uk/