Question: Is 730 minutes not the correct length of the visual artwork featuring Close Encounters of the Third Kind composer John Williams as a performer?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <performer> ?e_1 . ?e_1 <pred:name> "John Williams" . ?e_2 <composer> ?e_1 . ?e_2 <pred:name> "Close Encounters of the Third Kind" .  ?e <duration> ?pv . ?pv <pred:unit> "minute" . ?pv <pred:value> ?v . FILTER ( ?v != "730"^^xsd:double ) .  }
Program:
function: Find
inputs: Close Encounters of the Third Kind
function: Relate
dependencies: 0
inputs: composer
forward
function: Find
inputs: John Williams
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: performer
backward
function: FilterConcept
dependencies: 4
inputs: visual artwork
function: QueryAttr
dependencies: 5
inputs: duration
function: VerifyNum
dependencies: 6
inputs: 730 minute
!=