Question: Is the  Hornbostel-Sachs classification for theremin equal to 111.222 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "theremin" . ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "111.222" .  }
Program:
function: Find
inputs: theremin
function: QueryAttr
dependencies: 0
inputs: Hornbostel-Sachs classification
function: VerifyStr
dependencies: 1
inputs: 111.222