Question: For the film that derives from RoboCop (the one that has Samuel L. Jackson as a cast member), where is it published on its publication date of 1988-01-07?
Choices:
Chile
Spain
Germany
Kazakhstan
Argentina
Malaysia
European Union
Vietnam
Greek Theatre, Los Angeles
North America
Answer: Germany
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e_1 <based_on> ?e . ?e_1 <pred:name> "RoboCop" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Samuel L. Jackson" .  ?e <publication_date> ?pv . ?pv <pred:date> "1988-01-07"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Samuel L. Jackson
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: RoboCop
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: based on
forward
function: FilterConcept
dependencies: 4
inputs: film
function: QueryAttrQualifier
dependencies: 5
inputs: publication date
1988-01-07
place of publication