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Vocabulary Reference

HazardousSubstance

class

Hazardous Substance

A hazardous substance present in the battery, classified per EU CLP Regulation 1272/2008.

URI:https://ref.openepcis.io/extensions/eu/battery/HazardousSubstance

Upstream alignment

How this class and its properties align to external and upstream vocabularies. Open a vocabulary to see the exact term-by-term relationships.

SEMICeu1 termSchema.org2 termsDPP Keystone1 termCIRPASS-22 termsBatteryPass SAMM5 termsEC BP Guidance1 term

Properties (6)

DescriptionDomainRangeVocabularies
concentration
Concentration
Concentration of the hazardous substance as percentage.eubat:HazardousSubstancexsd:decimal Authorized Only
BatteryPass SAMM
hasHazardClass
Hazard Class
CLP Regulation hazard classification.eubat:HazardousSubstanceeubat:HazardClass Public
BatteryPass SAMM
hasSubstanceLocation
Substance Location
Location of the hazardous substance in the battery.eubat:HazardousSubstanceeubat:ComponentLocation Authorized Only
BatteryPass SAMM
hazardImpact
Hazard Impact
Description of the hazard impact.eubat:HazardousSubstancerdf:langString inherited
DPP Keystone
substanceCasNumber
Substance CAS Number
Chemical Abstracts Service registry number for the hazardous substance.eubat:HazardousSubstancexsd:string Public
BatteryPass SAMM
substanceEcNumber
Substance EC Number
European Community number for the hazardous substance.eubat:HazardousSubstancexsd:string Public—

Vocabulary alignment

Broader · upstream
Schema.orgschema:Substance · curated Schema.orgschema:ChemicalSubstance · QA 60% BatteryPass SAMMHazardousSubstanceEntity · curated CIRPASS-2cirpass2:SubstanceOfConcern · QA 92% CIRPASS-2cirpass2:Substance · QA 95%
See also
EC BP Guidance#13

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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Used as Range (1)

hasHazardousSubstances

Where used

Referenced by other terms (7)

In SHACL shapes (2)

  • HazardousSubstanceShapetargets
  • BatteryShapeclass-of

In example documents (5)

Master data & product examples

References

JSON-LD Example 

{
  "@context": "https://ref.openepcis.io/extensions/eu/battery/battery-context.jsonld",
  "type": "HazardousSubstance",
  "concentration": "...",
  "hasHazardClass": "...",
  "hasSubstanceLocation": "..."
}