Question: Is 211.212.1 the Hornbostel-Sachs classification of vibraphone?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "vibraphone" . ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "211.212.1" .  }
Program:
function: Find
inputs: vibraphone
function: QueryAttr
dependencies: 0
inputs: Hornbostel-Sachs classification
function: VerifyStr
dependencies: 1
inputs: 211.212.1
Answer: no