Logo

Vocabulary Reference

EssentialCharacteristic

class

Essential Characteristic

A single declared essential characteristic (e.g. compressive strength, thermal conductivity, water vapour permeability) per CPR Annex III. Pair name + value + unit + harmonised standard reference.

URI:https://ref.openepcis.io/extensions/eu/cpr/EssentialCharacteristic

Properties (3)

PropertyDescriptionRange
characteristicName—xsd:string
characteristicValueQuantitative value of the essential characteristic. gs1:QuantitativeValue with the unitCode appropriate for the characteristic (e.g. 'N31' for MPa, 'F94' for W/(m·K)).gs1:QuantitativeValue
harmonisedStandardURI of the harmonised technical specification (hEN) under which the essential characteristic is declared (e.g. EN 197-1 for cement, EN 13162 for mineral wool insulation).xsd:anyURI

Used as Range (1)

essentialCharacteristic

Where used

Referenced by other terms (4)

In SHACL shapes (1)

  • EssentialCharacteristicShapetargets

In example documents (2)

Master data & product examples

JSON-LD Example 

{
  "@context": "https://ref.openepcis.io/extensions/eu/cpr/cpr-context.jsonld",
  "type": "EssentialCharacteristic",
  "characteristicName": "...",
  "characteristicValue": "...",
  "harmonisedStandard": "..."
}