Question: Is the 537  IAB code of swimming?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "swimming" . ?e <IAB_code> ?pv . ?pv <pred:value> "537" .  }
Program:
function: Find
inputs: swimming
function: QueryAttr
dependencies: 0
inputs: IAB code
function: VerifyStr
dependencies: 1
inputs: 537