Question: Was Crimes and Misdemeanors published on 01-01-1989?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Crimes and Misdemeanors" . ?e <publication_date> ?pv . ?pv <pred:date> "1989-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Crimes and Misdemeanors
function: QueryAttr
dependencies: 0
inputs: publication date
function: VerifyDate
dependencies: 1
inputs: 1989-01-01
=
Answer: yes