Question: Is 53821716 the OCLC control number for the written work, authored by Salman Rushdie?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "written work" . ?e <author> ?e_1 . ?e_1 <pred:name> "Salman Rushdie" .  ?e <OCLC_control_number> ?pv . ?pv <pred:value> "53821716" .  }
Program:
function: Find
inputs: Salman Rushdie
function: Relate
dependencies: 0
inputs: author
backward
function: FilterConcept
dependencies: 1
inputs: written work
function: QueryAttr
dependencies: 2
inputs: OCLC control number
function: VerifyStr
dependencies: 3
inputs: 53821716