Question: Does the association-football club, with a Strasbourg headquarter location, have its Twitter username equal to RCSA?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Strasbourg" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "RCSA" .  }
Program:
function: Find
inputs: Strasbourg
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: Twitter username
function: VerifyStr
dependencies: 3
inputs: RCSA