Question: Does the music genre, which has Deep Purple among its famous people, have an IAB code equal to 1297?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "music genre" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Deep Purple" .  ?e <IAB_code> ?pv . ?pv <pred:value> "1297" .  }
Program:
function: Find
inputs: Deep Purple
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: music genre
function: QueryAttr
dependencies: 2
inputs: IAB code
function: VerifyStr
dependencies: 3
inputs: 1297