Question: Does Antarctica composed by Vangelis duration not equal to 720 minute?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Vangelis
function: Relate
dependencies: 0
inputs: composer
backward
function: Find
inputs: Antarctica
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: duration
function: VerifyNum
dependencies: 4
inputs: 720 minute
!=
SPARQL: ASK { ?e <pred:name> "Antarctica" . ?e <composer> ?e_1 . ?e_1 <pred:name> "Vangelis" .  ?e <duration> ?pv . ?pv <pred:unit> "minute" . ?pv <pred:value> ?v . FILTER ( ?v != "720"^^xsd:double ) .  }
Answer: yes