GS1 GTIN+ OTW JSON-LD example

gs1.jsonld

{
    "@context": {
        "gs1": "http://gs1.org/voc/",
        "xsd": "http://www.w3.org/2001/XMLSchema#",
        "gtin13": {
            "@id": "gs1:gtin13",
            "@type": "xsd:string"
        },
        "ingredientpercentage": {
            "@id": "gs1:ingredientpercentage",
            "@type": "xsd:float"
        },
        "ingredientseq": {
            "@id": "gs1:ingredientseq",
            "@type": "xsd:integer"
        },
        "ingredientname": {
            "@id": "gs1:ingredientname",
            "@type": "xsd:string"
        },
        "measurementValue": {
            "@id": "gs1:measurementValue",
            "@type": "xsd:float"
        },
        "measurementUnitCode": {
            "@id": "gs1:measurementUnitCode",
            "@type": "xsd:string"
        },
        "dailyValueIntakePercent": {
            "@id": "gs1:dailyValueIntakePercent",
            "@type": "xsd:float"
        },
        "image": {
            "@id": "gs1:image",
            "@type": "@id"
        },
        "price": {
            "@id": "gs1:price",
            "@type": "xsd:float"
        },
        "priceTypeCode": {
            "@id": "gs1:priceTypeCode",
            "@type": "xsd:string"
        }
    }
}

offer.jsonld

{
  "@context": [
    "http://schema.org",
    "gs1.jsonld",
    {
      "id": "@id",
      "type": "@type",
      "@base": "http://id.example.com/",
      "currencyUnit": "priceCurrency"
    }
  ],
  "id": "offer/05011476100885",
  "type": "Offer",
  "gtin13": "5011476100885",
  "name": "Cheerios 600g",
  "description": "Cheerios 600g on special offer: only £2.00 - usually £3.19",
  "image": "http://images2.mysupermarket.co.uk/Products_1000/22/001022.jpg",
  "priceSpecification": {
    "price": "2.00",
    "currencyUnit": "GBP",
    "type": "PriceSpecification"
  },
  "itemOffered": {
    "id": "product/05011476100885",
    "type": "Product",
    "sameAs": "http://www.nestle.com/id/gtin/05011476100885",
    "gtin13": "5011476100885",
    "name": "Cheerios 600g",
    "description": "Deliciously crunchy Os, packed with 4 whole grains."
  }
}

productModel.jsonld

{
  "@context": [
    "http://schema.org",
    "gs1.jsonld",
    {
      "id": "@id",
      "type": "@type",
      "@base": "http://id.example.com/",
      "variant": {
        "@reverse": "isVariantOf"
      }
    }
  ],
  "id": "productModel/ff091b21-b6e8-4e0e-b19a-40910c880f82",
  "type": "ProductModel",
  "sameAs": "http://www.nestle.com/id/ff091b21-b6e8-4e0e-b19a-40910c880f82",
  "name": "Cheerios 600g",
  "description": "Deliciously crunchy Os, packed with 4 whole grains.",
  "variant": [
    {
      "id": "productModel/5011476100885",
      "type": "ProductModel",
      "sameAs": "http://www.nestle.com/id/gtin/5011476100885",
      "name": "Cheerios 600g with plastic toy"
    },
    {
      "id": "productModel/5011476100961",
      "type": "ProductModel",
      "sameAs": "http://www.nestle.com/id/gtin/5011476100961",
      "name": "Cheerios 600g with theme park offer"
    }
  ]
}