Rating

schema:Thing > schema:Intangible > schema:Rating

A rating is an evaluation on a numeric scale, such as 1 to 5 stars.
PropertyExpected TypeDescription
Properties from schema:Rating
schema:bestRating schema:Number  or
schema:Text 
The highest value allowed in this rating system. If bestRating is omitted, 5 is assumed.
schema:ratingValue schema:Text The rating for the content.
schema:worstRating schema:Number  or
schema:Text 
The lowest value allowed in this rating system. If worstRating is omitted, 1 is assumed.
Properties from schema:Thing
schema:additionalType schema:URL An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.
schema:alternateName schema:Text An alias for the item.
schema:description schema:Text A short description of the item.
schema:image schema:URL  or
schema:ImageObject 
An image of the item. This can be a URL or a fully described ImageObject.
schema:name schema:Text The name of the item.
schema:potentialAction schema:Action Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
schema:sameAs schema:URL URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Freebase page, or official website.
schema:url schema:URL URL of the item.


Instances of schema:Rating may appear as values for the following properties
PropertyOn TypesDescription
schema:reviewRating schema:Review The rating given in this review. Note that reviews can themselves be rated. The reviewRating applies to rating given by the review. The aggregateRating property applies to the review itself, as a creative work.

More specific Types
  • schema:AggregateRating

    Prefixes used:

  • schema: http://schema.org/
  • Examples

    Kenmore White 17" Microwave
    <img src="kenmore-microwave-17in.jpg" alt='Kenmore 17" Microwave' />
    Rated 3.5/5 based on 11 customer reviews
    $55.00
    In stock
    Product description:
    0.7 cubic feet countertop microwave. Has six preset cooking categories and
     convenience features like Add-A-Minute and Child Lock.
    Customer reviews:
    Not a happy camper - by Ellie, April 1, 2011
    1/5 stars
    The lamp burned out and now I have to replace it.
     Value purchase - by Lucas, March 25, 2011
    4/5 stars
    Great microwave for the price. It is small and fits in my apartment.
    ...
    
    <div itemscope itemtype="http://schema.org/Product">
      <span itemprop="name">Kenmore White 17" Microwave</span>
      <img src="kenmore-microwave-17in.jpg" alt='Kenmore 17" Microwave' />
      <div itemprop="aggregateRating"
        itemscope itemtype="http://schema.org/AggregateRating">
       Rated <span itemprop="ratingValue">3.5</span>/5
       based on <span itemprop="reviewCount">11</span> customer reviews
      </div>
      <div itemprop="offers" itemscope itemtype="http://schema.org/Offer">
        <!--price is 1000, a number, with locale-specific thousands separator
        and decimal mark, and the $ character is marked up with the
        machine-readable code "USD" -->
        <span itemprop="priceCurrency" content="USD">$</span><span
              itemprop="price" content="1000.00">1,000.00</span>
        <link itemprop="availability" href="http://schema.org/InStock" />In stock
      </div>
      Product description:
      <span itemprop="description">0.7 cubic feet countertop microwave.
      Has six preset cooking categories and convenience features like
      Add-A-Minute and Child Lock.</span>
      Customer reviews:
      <div itemprop="review" itemscope itemtype="http://schema.org/Review">
        <span itemprop="name">Not a happy camper</span> -
        by <span itemprop="author">Ellie</span>,
        <meta itemprop="datePublished" content="2011-04-01">April 1, 2011
        <div itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating">
          <meta itemprop="worstRating" content = "1">
          <span itemprop="ratingValue">1</span>/
          <span itemprop="bestRating">5</span>stars
        </div>
        <span itemprop="description">The lamp burned out and now I have to replace
        it. </span>
      </div>
      <div itemprop="review" itemscope itemtype="http://schema.org/Review">
        <span itemprop="name">Value purchase</span> -
        by <span itemprop="author">Lucas</span>,
        <meta itemprop="datePublished" content="2011-03-25">March 25, 2011
        <div itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating">
          <meta itemprop="worstRating" content = "1"/>
          <span itemprop="ratingValue">4</span>/
          <span itemprop="bestRating">5</span>stars
        </div>
        <span itemprop="description">Great microwave for the price. It is small and
        fits in my apartment.</span>
      </div>
      ...
    </div>
    
    <div vocab="http://schema.org/" typeof="Product">
      <span property="name">Kenmore White 17" Microwave</span>
      <img src="kenmore-microwave-17in.jpg" alt='Kenmore 17" Microwave' />
      <div property="aggregateRating"
         typeof="AggregateRating">
       Rated <span property="ratingValue">3.5</span>/5
       based on <span property="reviewCount">11</span> customer reviews
      </div>
      <div property="offers"  typeof="Offer">
        <!--price is 1000, a number, with locale-specific thousands separator
            and decimal mark, and the $ character is marked up with the
            machine-readable code "USD" -->
        <span property="priceCurrency" content="USD">$</span><span
          property="price" content="1000.00">1,000.00</span>
        <link property="availability" href="http://schema.org/InStock" />In stock
      </div>
      Product description:
      <span property="description">0.7 cubic feet countertop microwave.
      Has six preset cooking categories and convenience features like
      Add-A-Minute and Child Lock.</span>
      Customer reviews:
      <div property="review"  typeof="Review">
        <span property="name">Not a happy camper</span> -
        by <span property="author">Ellie</span>,
        <meta property="datePublished" content="2011-04-01">April 1, 2011
        <div property="reviewRating"  typeof="Rating">
          <meta property="worstRating" content = "1">
          <span property="ratingValue">1</span>/
          <span property="bestRating">5</span>stars
        </div>
        <span property="description">The lamp burned out and now I have to replace
        it. </span>
      </div>
      <div property="review"  typeof="Review">
        <span property="name">Value purchase</span> -
        by <span property="author">Lucas</span>,
        <meta property="datePublished" content="2011-03-25">March 25, 2011
        <div property="reviewRating"  typeof="Rating">
          <meta property="worstRating" content = "1"/>
          <span property="ratingValue">4</span>/
          <span property="bestRating">5</span>stars
        </div>
        <span property="description">Great microwave for the price. It is small and
        fits in my apartment.</span>
      </div>
      ...
    </div>
    
    <script type="application/ld+json">
    {
      "@context": "http://schema.org",
      "@type": "Product",
      "aggregateRating": {
        "@type": "AggregateRating",
        "ratingValue": "3.5",
        "reviewCount": "11"
      },
      "description": "0.7 cubic feet countertop microwave. Has six preset cooking categories and convenience features like Add-A-Minute and Child Lock.",
      "name": "Kenmore White 17\" Microwave",
      "offers": {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "55.00",
        "priceCurrency": "USD"
      },
      "review": [
        {
          "@type": "Review",
          "author": "Ellie",
          "datePublished": "2011-04-01",
          "description": "The lamp burned out and now I have to replace it.",
          "name": "Not a happy camper",
          "reviewRating": {
            "@type": "Rating",
            "bestRating": "5",
            "ratingValue": "1",
            "worstRating": "1"
          }
        },
        {
          "@type": "Review",
          "author": "Lucas",
          "datePublished": "2011-03-25",
          "description": "Great microwave for the price. It is small and fits in my apartment.",
          "name": "Value purchase",
          "reviewRating": {
            "@type": "Rating",
            "bestRating": "5",
            "ratingValue": "4",
            "worstRating": "1"
          }
        }
      ]
    }
    </script>
    

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