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Vocabulary Reference

hasMaterialOrigin

property Authorized Only

Material Origin

Country of origin of an individual material or component within the product composition, as a gs1:Country value.

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

Used on

MaterialComposition

Domain

MaterialComposition

Range

gs1:Country

Vocabulary alignment

Broader · upstream
Schema.orgschema:countryOfOrigin · curated
See also
GS1gs1:countryOfOrigin CIRPASS-2cirpass2:MaterialOrigin CIRPASS-2cirpass2:hasMaterialOrigin · QA 87%

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

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References

Access Level

Per-material origin exposes supplier relationships; supply-chain mapping detail is for authorities and legitimate-interest parties (ESPR Art. 9(2)).

JSON-LD Example 

{
  "type": "MaterialComposition",
  "hasMaterialOrigin": "..."
}