Question: Is Johnny Depp's Libris-URI 31fhh7dm1l4nvml?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Johnny Depp" . ?e <Libris-URI> ?pv . ?pv <pred:value> "31fhh7dm1l4nvml" .  }
Program:
function: Find
inputs: Johnny Depp
function: QueryAttr
dependencies: 0
inputs: Libris-URI
function: VerifyStr
dependencies: 1
inputs: 31fhh7dm1l4nvml