Question: Is 421.121.12 the Hornbostel-Sachs classification for tubular bells?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "tubular bells" . ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "421.121.12" .  }
Program:
function: Find
inputs: tubular bells
function: QueryAttr
dependencies: 0
inputs: Hornbostel-Sachs classification
function: VerifyStr
dependencies: 1
inputs: 421.121.12
Answer: no