Question: Is Paul Newman's (who studied in in university of Pennsylvania) Libris-URI equal to qn259wn857nk2nd?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Paul Newman" . ?e <educated_at> ?e_1 . ?e_1 <pred:name> "University of Pennsylvania" .  ?e <Libris-URI> ?pv . ?pv <pred:value> "qn259wn857nk2nd" .  }
Program:
function: Find
inputs: University of Pennsylvania
function: Relate
dependencies: 0
inputs: educated at
backward
function: Find
inputs: Paul Newman
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: Libris-URI
function: VerifyStr
dependencies: 4
inputs: qn259wn857nk2nd
Answer: yes