Question: Is Eric Burdon's twittername ericburdon?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Eric Burdon" . ?e <Twitter_username> ?pv . ?pv <pred:value> "ericburdon" .  }
Program:
function: Find
inputs: Eric Burdon
function: QueryAttr
dependencies: 0
inputs: Twitter username
function: VerifyStr
dependencies: 1
inputs: ericburdon