Question: Was the founding date of folk punk 1821-02-23 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "folk punk" . ?e <inception> ?pv . ?pv <pred:date> "1821-02-23"^^xsd:date .  }
Program:
function: Find
inputs: folk punk
function: QueryAttr
dependencies: 0
inputs: inception
function: VerifyDate
dependencies: 1
inputs: 1821-02-23
=