TYPES: #eg-0483 Certification

PRE-MARKUP:

Complete example of a certification object for a product registered in the EU EPREL

(https://eprel.ec.europa.eu/) database. Illustrates all relevant fields of the Certification

type.

MICRODATA:

<!-- JSON-LD example only -->

RDFA:

<!-- JSON-LD example only -->

JSON:

<script type="application/ld+json">

{

"@context": "https://schema.org",

"@type": "Certification",

"name": "EPREL",

"description": "Registration of products in the European Product Registry for Energy Labeling (EPREL)",

"url": "https://eprel.ec.europa.eu/screen/product/dishwashers2019/1779994",

"about": {

"@type": "Product",

"@id": "https://www.dishwashers.com/en/built-in-dishwashers/1377-built-in-dishwasher-gsi1399xx"

},

"issuedBy": {

"@type": "Organization",

"name": [

"European Commission, Directorate-General for Energy",

"EC"

],

"url": "https://eprel.ec.europa.eu/screen/home"

},

"certificationStatus": "https://schema.org/CertificationActive",

"expires": "2026-05-12",

"datePublished": "2023-06-01",

"validFrom": "2023-05-12",

"auditDate": "2023-10-01",

"validIn": {

"@type": "AdministrativeArea",

"name": "European Union",

"address": {

"@type": "PostalAddress",

"addressCountry": ["AT","BE","BG","CY","CZ","DE","DK","EE","ES","FI","FR","GR",

"HR","HU","IE","IT","LT","LU","LV","MT","NL","PL","PT","RO",

"SE","SI","SK"]

}

},

"logo": "https://eprel.ec.europa.eu/assets/images/label/thumbnails/E-Left-LightOrange-WithAGScale.png",

"certificationIdentification": "1779994",

"certificationRating": {

"@type": "Rating",

"ratingValue": "E",

"bestRating": "A",

"worstRating": "G"

},

"hasMeasurement": {

"@type": "QuantitativeValue",

"name": "Energy Efficiency Index (EEI)",

"valueReference": "https://eur-lex.europa.eu/eli/reg_del/2019/2017/2021-05-01#anx_IV",

"value": 55.9

}

}

</script>

TYPES: #eg-0484 Certification

PRE-MARKUP:

The previous example illustrates a certificate as it could be published on the site of a

registration/certification body. A product from a manufacturer, supplier, or merchant could

then reference this certificate as follows using the hasCertificate property (using @id

to reference the Certification object on the site of the certification body instead of

embedding the full Certification within the Product object itself):

MICRODATA:

<!-- JSON-LD example only -->

RDFA:

<!-- JSON-LD example only -->

JSON:

<script type="application/ld+json">

{

"@context": "https://schema.org/",

"@type": "Product",

"sku": "1234-5678",

"image": "https://www.example.com/dishwasher1234.jpg",

"name": "Household Dishwasher",

"description": "Large capacity household dishwasher",

"gtin14": "12345678901231",

"mpn": "DW1234",

"brand": {

"@type": "Brand",

"name": "Household applicance brand"

},

"hasCertification": {

"@type": "Certification",

"@id": "https://eprel.ec.europa.eu/qr/1779994",

"url": "https://eprel.ec.europa.eu/screen/product/dishwashers2019/1779994"

},

"offers": {

"@type": "Offer",

"url": "https://www.example.com/dishwasher1234",

"itemCondition": "https://schema.org/NewCondition",

"availability": "https://schema.org/InStock",

"price": 499,

"priceCurrency": "EUR"

}

}

</script>

TYPES: #eg-0485 Certification

PRE-MARKUP:

Example of a certification for carbon footprint of a product with a W3C verifiable

credential (https://w3c.github.io/vc-data-model). The certification information is copied

and embedded within the Product.

Note the use of id and type instead of @id and @type, using the mappings defined in

https://www.w3.org/ns/credentials/v2, for lighter-weight credential-type specific processing.

MICRODATA:

<!-- JSON-LD example only -->

RDFA:

<!-- JSON-LD example only -->

JSON:

<script type="application/ld+json">

{

"@context": [

"https://schema.org",

"https://www.w3.org/ns/credentials/v2"

],

"id": "http://certification.example/credentials/3732",

"type": "VerifiableCredential",

"issuer": "https://certification.example/issuers/14",

"validFrom": "2023-01-01T19:23:24Z",

"credentialSubject": {

"type": "Product",

"id": "https://www.example.com/12345678901231",

"hasCertification": {

"type": "Certification",

"schema:name": "CO2 Measured",

"certificationStatus": "CertificationActive",

"issuedBy": {

"type": "Organization",

"schema:name": "CO2 Trust",

"url": "https://www.co2trust.com/"

},

"logo": "https://www.co2trust.com/c02-measured-logo.jpg",

"hasMeasurement": {

"@type": "QuantitativeValue",

"schema:name": "CO2e",

"value": 0.158,

"unitCode": "KGM"

}

}

},

"proof": {

"type": "DataIntegrityProof",

"cryptosuite": "ecdsa-rdfc-2019",

"created": "2023-12-11T14:58:20Z",

"verificationMethod": "https://certification.example/issuers/14#key-1",

"proofPurpose": "assertionMethod",

"proofValue": "z5dqTceMhzmpFSfwEphYDnWJJiAtcGaitiZ2FgpRWEcLJmfQBRMUpaTihmhpdHbiMJN9Ranx1PXLaGSePQjV74nLC"

}

}

</script>

TYPES: #eg-0486 Certification

PRE-MARKUP:

Example of a product certification for carbon footprint and a W3C verifiable credential

(https://w3c.github.io/vc-data-model/). In this example the certification information is

assumed to be present on another url. The verifiable credential is specified separate

from the product itself on the same url.

MICRODATA:

<!-- JSON-LD example only -->

RDFA:

<!-- JSON-LD example only -->

JSON:

<script type="application/ld+json">

[

{

"@context": "https://schema.org/",

"@type": "Product",

"@id": "https://www.example.com/12345678901231",

"sku": "1234-5678",

"image": "https://www.example.com/waterheater.jpg",

"name": "Water heater",

"description": "Large capacity water heater",

"gtin14": "12345678901231",

"mpn": "WH1234",

"brand": {

"@type": "Brand",

"name": "ExampleWaterHeaterBrand"

},

"hasCertification": {

"@type": "Certification",

"@id": "https://www.co2trust.com/12345678901231"

},

"offers": {

"@type": "Offer",

"url": "https://www.example.com/hotwaterheater",

"itemCondition": "https://schema.org/NewCondition",

"availability": "https://schema.org/InStock",

"price": 1799,

"priceCurrency": "EUR"

}

},

{

"@context": [

"https://schema.org",

"https://www.w3.org/ns/credentials/v2"

],

"id": "http://certification.example/credentials/3732",

"type": "VerifiableCredential",

"issuer": "https://certification.example/issuers/14",

"validFrom": "2023-01-01T19:23:24Z",

"credentialSubject": {

"type": "Product",

"id": "https://www.example.com/12345678901231"

},

"proof": {

"type": "DataIntegrityProof",

"cryptosuite": "ecdsa-rdfc-2019",

"created": "2023-12-11T14:58:20Z",

"verificationMethod": "https://certification.example/issuers/14#key-1",

"proofPurpose": "assertionMethod",

"proofValue": "z5dqTceMhzmpFSfwEphYDnWJJiAtcGaitiZ2FgpRWEcLJmfQBRMUpaTihmhpdHbiMJN9Ranx1PXLaGSePQjV74nLC"

}

}

]

</script>

TYPES: #eg-0487 Certification

PRE-MARKUP:

A mobile phone product certified by the FCC and bearing the CE mark.

MICRODATA:

<!-- JSON-LD example only -->

RDFA:

<!-- JSON-LD example only -->

JSON:

<script type="application/ld+json">

{

"@context": "https://schema.org",

"@type": "Product",

"hasCertification": [

{

"@type": "Certification",

"name": "FCC",

"certificationStatus": "http://schema.org/CertificationActive",

"certificationIdentification": {

"@type": "DefinedTerm",

"termCode": "BCG-E3307A",

"inDefinedTermSet": "https://apps.fcc.gov/coresWeb/publicHome.do"

},

"logo": "https://www.fcc.gov/sites/default/files/fcc-logo-black-2020-large.png",

"issuedBy": {

"@type": "Organization",

"url": "https://www.fcc.gov/",

"name": "Federal Communications Commission"

}

},

{

"@type": "Certification",

"certificationStatus": "http://schema.org/CertificationActive",

"name": "CE",

"issuedBy": {

"@type": "Organization",

"url": "https://europa.eu/",

"name": "European Commission"

}

}

]

}

</script>

TYPES: #eg-0488 Certification

PRE-MARKUP:

A FIPS compliant hardware security module, with the actual certification files hosted by

NIST (https://csrc.nist.gov). We assume there is no Schema.org Certification object present

on the actual certification page hosted by the certification body, so we include it in the

product itself.

MICRODATA:

<!-- JSON-LD example only -->

RDFA:

<!-- JSON-LD example only -->

JSON:

<script type="application/ld+json">

{

"@context": [

"https://schema.org",

"https://www.w3.org/ns/credentials/v2"

],

"@type": "VerifiableCredential",

"validFrom": "2022-01-01T16:00:00Z",

"id": "http://certification.example/credentials/99876",

"issuer": "https://certification.example/issuers/1562",

"credentialSubject": {

"type": "Product",

"schema:name": "WolfCrypt",

"hasCertification": {

"type": "Certification",

"schema:name": "FIPS 140-2",

"url": "https://csrc.nist.gov/projects/cryptographic-module-validation-program/certificate/3389",

"certificationStatus": "CertificationActive",

"issuedBy": {

"type": "Organization",

"schema:name": "NIST",

"url": "https://www.nist.gov"

},

"certificationIdentification": "3389",

"certificationRating": {

"@type": "Rating",

"ratingValue": 1,

"bestRating": 4,

"worstRating": 1

},

"expires": "2024-03-03"

}

},

"proof": {

"type": "DataIntegrityProof",

"cryptosuite": "ecdsa-rdfc-2019",

"created": "2023-12-11T13:00:00Z",

"verificationMethod": "https://certification.example/issuers/1562#key-1",

"proofPurpose": "assertionMethod",

"proofValue": "998qTceMhzmpFSfwEphYDnWJJiAtcGaitiZ2FgpRWEcLJmfQBRMUpaTihmhpdHbiMJN9Ranx1PXLaGSePQjV74nLC"

}

}

</script>