Question: Is http://www.portarthur.net/ the official website of the band that sets up in Crawley?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <location_of_formation> ?e_1 . ?e_1 <pred:name> "Crawley" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.portarthur.net/" .  }
Program:
function: Find
inputs: Crawley
function: Relate
dependencies: 0
inputs: location of formation
backward
function: FilterConcept
dependencies: 1
inputs: band
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.portarthur.net/
Answer: no