Question: Is 321.321 the Hornbostel-Sachs classification for the oboe?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "oboe" . ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "321.321" .  }
Program:
function: Find
inputs: oboe
function: QueryAttr
dependencies: 0
inputs: Hornbostel-Sachs classification
function: VerifyStr
dependencies: 1
inputs: 321.321
Answer: no