Question: Does the film based on Stardust, (the one whose ISBN-13 is 978-972-23-3140-1), have its official website equal to http://www.michaelchall.org?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <based_on> ?e_1 . ?e_1 <pred:name> "Stardust" . ?e_1 <ISBN-13> ?pv_1 . ?pv_1 <pred:value> "978-972-23-3140-1" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.michaelchall.org" .  }
Program:
function: Find
inputs: Stardust
function: FilterStr
dependencies: 0
inputs: ISBN-13
978-972-23-3140-1
function: Relate
dependencies: 1
inputs: based on
backward
function: FilterConcept
dependencies: 2
inputs: film
function: QueryAttr
dependencies: 3
inputs: official website
function: VerifyStr
dependencies: 4
inputs: http://www.michaelchall.org