Question: Is johnmellencamp the Giphy username of John Mellencamp?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "John Mellencamp" . ?e <Giphy_username> ?pv . ?pv <pred:value> "johnmellencamp" .  }
Program:
function: Find
inputs: John Mellencamp
function: QueryAttr
dependencies: 0
inputs: Giphy username
function: VerifyStr
dependencies: 1
inputs: johnmellencamp
Answer: yes