language

property Public

Language

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".

URI:https://ref.openepcis.io/extensions/common/core/language

Range

xsd:string

Vocabulary alignment

Close match

GS1 gs1:fileLanguageCode · QA 92%

Broader · upstream

Schema.org schema:inLanguage · QA 70% Schema.org schema:subtitleLanguage · curated Schema.org schema:availableLanguage · QA 75%

QA % is the verifier panel's confidence. Curated mappings graded by openai/gpt-oss-20b, verified by local QA panels per round (claude-opus-4-8 / qwen3.5-27b / qwen3-32b).

Referenced upstream terms

Loading external vocabulary...

References

Source

EN 18223:2026, 4.1.2.8.2 (CEN/CENELEC JTC 24)

Access Level

Language tags are rendering metadata with no confidentiality content.

Grounded inhttps://eur-lex.europa.eu/eli/reg/2024/1781

JSON-LD Example

{
  "type": "Thing",
  "language": "..."
}