Question: How many literary genres match The Modern Prometheus subtitle or report 28491920 as the OCLC control number ?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "literary genre" .  { ?e <subtitle> ?pv . ?pv <pred:value> "The Modern Prometheus" .  } UNION { ?e <OCLC_control_number> ?pv . ?pv <pred:value> "28491920" .  } }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: subtitle
The Modern Prometheus
function: FilterConcept
dependencies: 1
inputs: literary genre
function: FindAll
function: FilterStr
dependencies: 3
inputs: OCLC control number
28491920
function: FilterConcept
dependencies: 4
inputs: literary genre
function: Or
dependencies: 2
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function: Count
dependencies: 6
Answer: 2