Question: Was the career launch post-1896 for the film editor on Metropolis, which enters the public domain on 2022-01-01?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <film_editor> ?e . ?e_1 <pred:name> "Metropolis" . ?e_1 <public_domain_date> ?pv_1 . ?pv_1 <pred:date> "2022-01-01"^^xsd:date . ?e <work_period_(start)> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1896 ) .  }
Program:
function: Find
inputs: Metropolis
function: FilterDate
dependencies: 0
inputs: public domain date
2022-01-01
=
function: Relate
dependencies: 1
inputs: film editor
forward
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: work period (start)
function: VerifyYear
dependencies: 4
inputs: 1896
>
Answer: yes