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Vocabulary Reference

maxConcentration

property Authorized Only

Maximum Concentration

Maximum concentration of the substance as percentage by weight.

URI:https://ref.openepcis.io/extensions/eu/textile/maxConcentration

Used on

SubstanceOfConcern

Domain

SubstanceOfConcern

Range

xsd:decimal

Vocabulary alignment

See also
BatteryPass SAMMhazardousSubstanceConcentration · 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).

Where used

In SHACL shapes (1)

  • SubstanceOfConcernShapeconstrains

References

Access Level

Maximum substance concentration is quantitative formulation detail for recyclers and authorities, not consumer label content.

JSON-LD Example 

{
  "type": "SubstanceOfConcern",
  "maxConcentration": "..."
}