Question: Regarding the visual artwork that has official website http://www.beatles.com/#/films/, is the publication date prior to 2014.
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.beatles.com/#/films/" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2014 ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.beatles.com/#/films/
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: publication date
function: VerifyYear
dependencies: 3
inputs: 2014
<
Answer: yes