eg-0486

[
  {
    "@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"
    }
  }
]

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.