Question: Is theb52s the Twitter username of a band with the official website http://www.theb52s.com/ ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.theb52s.com/" . ?e <Twitter_username> ?pv . ?pv <pred:value> "theb52s" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.theb52s.com/
function: FilterConcept
dependencies: 1
inputs: band
function: QueryAttr
dependencies: 2
inputs: Twitter username
function: VerifyStr
dependencies: 3
inputs: theb52s
Answer: yes