سوال: کاربر type="application/ld+json"

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کاربرد کد پاین چی هست asp mvc

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

        "@@context": "http://www.schema.org",

        "@@type": "Product",

        "name": "@xxxxx",

        "alternateName": "@xxxx",

        "model" : "xx",

        "image": "https://www.xxxx.ir/@Src",

        "description": "@xxxx",

        "url" : "https://www.xxxx.ir/",

        "brand": {

        "@@type": "Thing",

        "name": "xxxx"

        },

        "": {

        "@@type": "AggregateRating",

        "ratingValue": "5",

        "reviewCount": "4",

        "bestRating" : "5",

        "worstRating" : "0"

        },

        "offers":{

        "@@type" : "offer",

        "price" : "@xxxx",

        "priceValidUntil": "2020-11-05",

        "priceCurrency" : "IRR",

        "itemCondition" : "https://www.xxx.ir/terms",

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

        "seller" : {

        "@@type" : "Organization",

        "name" : "xxx"

        }

        }

        }

    </script>