Question: How many artists studies black comedy and have the Iconclass notation 48C821?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "artist" . ?e <Iconclass_notation> ?pv . ?pv <pred:value> "48C821" . ?e <studies> ?e_1 . ?e_1 <pred:name> "black comedy" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Iconclass notation
48C821
function: FilterConcept
dependencies: 1
inputs: artist
function: Find
inputs: black comedy
function: Relate
dependencies: 3
inputs: studies
backward
function: FilterConcept
dependencies: 4
inputs: artist
function: And
dependencies: 2
5
function: Count
dependencies: 6