Question: How many natural languages correspond to both Ethnologue.com language code hun and ISO 639-2 code per?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "natural language" . ?e <Ethnologue.com_language_code> ?pv . ?pv <pred:value> "hun" . ?e <ISO_639-2_code> ?pv_1 . ?pv_1 <pred:value> "per" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Ethnologue.com language code
hun
function: FilterConcept
dependencies: 1
inputs: natural language
function: FindAll
function: FilterStr
dependencies: 3
inputs: ISO 639-2 code
per
function: FilterConcept
dependencies: 4
inputs: natural language
function: And
dependencies: 2
5
function: Count
dependencies: 6
Answer: 0