Question: What is the official website for the entertainment that is an adaptive work from Harry Potter and the Order of the Phoenix (that is the famous work of Emma Watson)?
Choices: http://www.tuscolacounty.org
http://www.foxmovies.com/movies/poltergeist
http://www.davidkaye.com/
http://www.thelincolnmovie.com
http://www.stalybridgeceltic.co.uk/
http://www.ea.com/harry-potter
http://www.reims.fr
http://www.portoalegre.rs.gov.br/
http://www.cca.edu
http://www.lettherightoneinmovie.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "entertainment" . ?e_1 <derivative_work> ?e . ?e_1 <pred:name> "Harry Potter and the Order of the Phoenix" . ?e_2 <notable_work> ?e_1 . ?e_2 <pred:name> "Emma Watson" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Emma Watson
function: Relate
dependencies: 0
inputs: notable work
forward
function: Find
inputs: Harry Potter and the Order of the Phoenix
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: derivative work
forward
function: FilterConcept
dependencies: 4
inputs: entertainment
function: QueryAttr
dependencies: 5
inputs: official website
Answer: http://www.ea.com/harry-potter