Question: Is http://fcpyunik.am/ the official website of the association football club whose headquarter location is Mannheim?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Mannheim" .  ?e <official_website> ?pv . ?pv <pred:value> "http://fcpyunik.am/" .  }
Program:
function: Find
inputs: Mannheim
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://fcpyunik.am/
Answer: no