Question: Is 2--4796 the Dewey Decimal Classification that applies to Riga?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Riga" . ?e <Dewey_Decimal_Classification> ?pv . ?pv <pred:value> "2--4796" .  }
Program:
function: Find
inputs: Riga
function: QueryAttr
dependencies: 0
inputs: Dewey Decimal Classification
function: VerifyStr
dependencies: 1
inputs: 2--4796
Answer: yes