[
  {
    "id": "urn:example:product:42",
    "kind": "product",
    "names": [
      {
        "text": "Grüner Tee",
        "language": "de"
      },
      {
        "text": "緑茶",
        "language": "ja"
      }
    ],
    "quantity": {
      "value": "0.1",
      "unitCode": "KGM",
      "unitScheme": "https://unece.org/code-list-recommendations"
    },
    "price": {
      "amount": "8.50",
      "currency": "EUR"
    }
  }
]