language
propertyLanguage
Language tag of a value (EN 18223 4.1.2.8.2): ISO 639 language plus EN ISO 3166-1 country, for example "en-GB".
Range
xsd:stringVocabulary alignment
Close match
GS1gs1:fileLanguageCode · QA 92%
Broader · upstream
Schema.orgschema:availableLanguage · QA 90%
Narrower · downstream
Schema.orgschema:inLanguage · QA 91% Schema.orgschema:subtitleLanguage · QA 92%
QA % is the verifier panel's confidence. Curated mappings graded by openai/gpt-oss-20b, verified by qwen/qwen3-32b.
Referenced upstream terms
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References
JSON-LD Example
{
"type": "Thing",
"language": "..."
}