Question: How many communication mediums belongs to the video-game industry with a publication date on 1998-12-12?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "communication medium" . ?e <industry> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "video game" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1998-12-12"^^xsd:date .   }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: publication date
1998-12-12
=
function: FilterConcept
dependencies: 1
inputs: video game
function: Relate
dependencies: 2
inputs: industry
backward
function: FilterConcept
dependencies: 3
inputs: communication medium
function: Count
dependencies: 4