Question: Which visual artwork had someone performing there who was the composer for A Christmas Carol (published on 5th Nov 2009) ?
Choices:
Pleasantville
Drugstore Cowboy
Fargo
Rebecca
Beloved
G.I. Joe: The Rise of Cobra
Talk to Her
Cave of Forgotten Dreams
Air Force One
A Prairie Home Companion
Answer: G.I. Joe: The Rise of Cobra
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <performer> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_2 <composer> ?e_1 . ?e_2 <pred:name> "A Christmas Carol" . ?e_2 <publication_date> ?pv . ?pv <pred:date> "2009-11-05"^^xsd:date .   }
Program:
function: Find
inputs: A Christmas Carol
function: FilterDate
dependencies: 0
inputs: publication date
2009-11-05
=
function: Relate
dependencies: 1
inputs: composer
forward
function: FilterConcept
dependencies: 2
inputs: human
function: Relate
dependencies: 3
inputs: performer
backward
function: FilterConcept
dependencies: 4
inputs: visual artwork
function: What
dependencies: 5