Question: Is the John Oliver born on 1977-04-23 represented by the website at http://www.juilliard.edu ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "John Oliver" . ?e <date_of_birth> ?pv_1 . ?pv_1 <pred:date> "1977-04-23"^^xsd:date . ?e <official_website> ?pv . ?pv <pred:value> "http://www.juilliard.edu" .  }
Program:
function: Find
inputs: John Oliver
function: FilterDate
dependencies: 0
inputs: date of birth
1977-04-23
=
function: QueryAttr
dependencies: 1
inputs: official website
function: VerifyStr
dependencies: 2
inputs: http://www.juilliard.edu
Answer: no