Question: Does Heavy Metal last for 260 minutes?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Heavy Metal" . ?e <duration> ?pv . ?pv <pred:unit> "minute" . ?pv <pred:value> ?v . FILTER ( ?v != "260"^^xsd:double ) .  }
Program:
function: Find
inputs: Heavy Metal
function: QueryAttr
dependencies: 0
inputs: duration
function: VerifyNum
dependencies: 1
inputs: 260 minute
!=