Question: Is the publication date of the activity that is a derivative work of Toy Story (the one whose release region is South Korea), not in 2002 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e_1 <derivative_work> ?e . ?e_1 <pred:name> "Toy Story" . ?e_1 <film_release_region> ?e_2 . ?e_2 <pred:name> "South Korea" .  ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 2002 ) .  }
Program:
function: Find
inputs: South Korea
function: Relate
dependencies: 0
inputs: film release region
backward
function: Find
inputs: Toy Story
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: derivative work
forward
function: FilterConcept
dependencies: 4
inputs: activity
function: QueryAttr
dependencies: 5
inputs: publication date
function: VerifyYear
dependencies: 6
inputs: 2002
!=