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Ontology: core

DPP Core Ontology - Product and Material Definitions (v2)

Defines horizontal concepts related to the product description, Bill of Materials (BOM), materials, and quantitative measurements.

Source: Product.jsonld

Classes & Concepts

Properties

Property Description Domain Range equivalentPropertygovernedBy
Component Name (dppk:componentName) The specific name of the component. dppk:Component rdf:langString
Component Percentage (dppk:componentPercentage) The percentage contribution of this component to the parent assembly (e.g., by weight). dppk:Component xsd:double
Component Identifier (dppk:componentIdentifier) The unique product identifier of the component. dppk:Component xsd:string
Component CAS Number (dppk:componentCasNumber) The Chemical Abstracts Service (CAS) registry number for the component. dppk:Component xsd:string
Component EC Number (dppk:componentEcNumber) The European Community (EC) number for the component. dppk:Component xsd:string
Component IUPAC Name (dppk:componentIupacName) The International Union of Pure and Applied Chemistry nomenclature for the component. dppk:Component xsd:string
Component Location in Product (dppk:componentLocationInProduct) Specific physical location of the component or substance inside the parent assembly. dppk:Component xsd:string
Name (dppk:name) A generic name or title for a resource (e.g., a document title). For the name of a product, prefer the more specific 'dppk:productName'. rdf:langString schema:name, unece:name
Product Name (dppk:productName) The common name of the product. dppk:Product rdf:langString gs1:productName, unece:name
Product Description (dppk:description) A detailed description of the product. dppk:Product rdf:langString schema:description, gs1:productDescription, unece:description
Global Trade Item Number (GTIN) (dppk:gtin) The GS1 identifier for the trade item. dppk:Product xsd:string schema:gtin, gs1:gtin, unece:gTINId
Brand Name (dppk:brand) The brand name of the product. dppk:Product xsd:string schema:brand, gs1:brandName, unece:brandName
Model Number (dppk:model) The model identifier or number of the product. dppk:Product xsd:string schema:model, unece:modelId
Product Image (dppk:image) A reference to an image resource related to the product. dppk:Product dppk:RelatedResource schema:image, gs1:productImage, unece:specifiedPicture
Color Description (dppk:color) The color of the product. dppk:Product rdf:langString schema:color, gs1:colourDescription, unece:colourDescription
Components (dppk:components) A constituent part or material of the product. dppk:Product dppk:Component
Country of Origin (dppk:countryOfOrigin) The country where the product or material was manufactured or produced. Recommended to use ISO 3166-1 alpha-3 codes. dppk:Product xsd:string schema:countryOfOrigin, gs1:countryOfOrigin, unece:originCountry
Recycled Content Percentage (dppk:recycledContentPercentage) The percentage of the material that is derived from recycled sources. dppk:Product xsd:double
Net Weight (dppk:netWeight) The weight of the product or material, excluding packaging. Recommended to use specific datatypes like dppk:KgWeightLiteral. dppk:Product dppk:KgWeightLiteral gs1:netWeight, unece:netWeightMeasure
Gross Weight (dppk:grossWeight) The weight of the product or material, including packaging, expressed as a QuantitativeValue. dppk:Product dppk:KgWeightLiteral gs1:grossWeight, unece:grossWeightMeasure
Length (dppk:length) The length of the product or material. Recommended to use specific datatypes like dppk:MetersLengthLiteral. dppk:Product dppk:MetersLengthLiteral schema:length
Width (dppk:width) The width of the product or material. Recommended to use specific datatypes like dppk:MetersLengthLiteral. dppk:Product dppk:MetersLengthLiteral schema:width
Height (dppk:height) The height of the product or material. Recommended to use specific datatypes like dppk:MetersLengthLiteral. dppk:Product dppk:MetersLengthLiteral schema:height
Depth (dppk:depth) The depth of the product or material. Recommended to use specific datatypes like dppk:MetersLengthLiteral. dppk:Product dppk:MetersLengthLiteral schema:depth
Value (dppk:value) The numeric value of the measurement. dppk:QuantitativeValue xsd:double schema:value, gs1:value, unece:unitQuantity
Unit Code (dppk:unitCode) The unit of measurement, preferably using UN/CEFACT codes (e.g., KGM, MTR, LTR). dppk:QuantitativeValue xsd:string schema:unitCode, gs1:unitCode, unece:QuantityTypeCode
Unit Text (dppk:unitText) A human-readable representation of the unit (e.g., kg CO2e, Nm). dppk:QuantitativeValue xsd:string schema:unitText
Product Characteristics (dppk:productCharacteristics) Relates a product to its specific characteristics or performance properties. dppk:Product dppk:ProductCharacteristic
Characteristic Name (dppk:characteristicName) The name of the characteristic being described (e.g., 'Bond strength', 'Reaction to fire'). dppk:ProductCharacteristic xsd:string gs1:characteristicName, schema:name
Characteristic Value (dppk:characteristicValue) The measured or declared value of the characteristic (e.g., '≥ 2.0 MPa', 'Class A1'). dppk:ProductCharacteristic xsd:string gs1:characteristicValue, schema:value
Test Method (dppk:testMethod) A reference to the standard or methodology used to determine the characteristic's value. dppk:ProductCharacteristic xsd:string gs1:measurementMethod, schema:measurementMethod
Warranty Duration (dppk:warrantyDuration) The duration of the commercial warranty provided with the product. dppk:Product xsd:string ISO 22059:2020
Apparel Size (dppk:apparelSize) The size of the product (e.g., 'M', 'L', '42'). Applicable primarily to apparel and textiles. dppk:Product xsd:string gs1:sizeCode
Apparel Size System (dppk:apparelSizeSystem) The sizing system used for the apparel size (e.g., 'EU', 'US', 'UK'). dppk:Product xsd:string