The global attribute itemtype
specifies the URL of the vocabulary that will be used to define itemprop
's (item properties) in the data structure.
itemscope
is used to set the scope of where in the data structure the vocabulary set by itemtype
will be active.
Google and other major search engines support the schema.org vocabulary for structured data. This vocabulary defines a standard set of type names and property names. For example, MusicEvent
indicates a concert performance, with startDate
and location
properties specifying the concert's key details. In this case, MusicEvent
would be the URL used by itemtype
, with startDate
and location as itemprop
's which MusicEvent
defines.
Note: More about itemtype
attributes can be found at https://schema.org/Thing
This example uses microdata attributes to represent structured data for a product, as follows:
itemscope itemtype Product (https://schema.org/Product) itemprop name Executive Anvil itemprop image https://pixabay.com/static/uploads/photo/2015/09/05/18/15/suitcase-924605_960_720.png itemprop description Sleeker than ACME's Classic Anvil, the Executive Anvil is perfect for the business traveler looking for something to drop from a height. itemprop mpn 925872 itemprop brand [Thing] itemprop name ACME itemscope itemprop[itemtype] aggregateRating[AggregateRating] itemprop ratingValue 4.4 itemprop reviewCount 89 itemprop offers [Offer] https://schema.org/Offer itemprop priceCurrency USD itemprop price 119.99 itemprop priceValidUntil 2020-11-05 itemprop itemCondition https://schema.org/UsedCondition itemprop availability https://schema.org/InStock itemscope itemprop[itemtype] seller [Organization] https://schema.org/Organization itemprop name Executive ObjectsNote: A handy tool for extracting microdata structures from HTML is Google's Structured Data Testing Tool. Try it on the HTML shown here.
HTML<div itemscope itemtype="https://schema.org/Product">
<span itemprop="brand">ACME<br /></span>
<span itemprop="name">Executive Anvil<br /></span>
<img
itemprop="image"
src="https://pixabay.com/static/uploads/photo/2015/09/05/18/15/suitcase-924605_960_720.png"
width="50"
height="50"
alt="Executive Anvil logo" /><br />
<span itemprop="description">
Sleeker than ACME's Classic Anvil, the Executive Anvil is perfect for the
business traveler looking for something to drop from a height.
<br />
</span>
Product #: <span itemprop="mpn">925872<br /></span>
<span
itemprop="aggregateRating"
itemscope
itemtype="https://schema.org/AggregateRating">
Rating: <span itemprop="ratingValue">4.4</span> stars, based on
<span itemprop="reviewCount">89 </span> reviews
</span>
<p>
<span itemprop="offers" itemscope itemtype="https://schema.org/Offer">
Regular price: $179.99<br />
<meta itemprop="priceCurrency" content="USD" />
<span itemprop="price">Sale price: $119.99<br /></span>
(Sale ends
<time itemprop="priceValidUntil" datetime="2020-11-05">5 November!</time>)
<br />
Available from:
<span
itemprop="seller"
itemscope
itemtype="https://schema.org/Organization">
<span itemprop="name">Executive Objects<br /></span>
</span>
Condition:
<link
itemprop="itemCondition"
href="https://schema.org/UsedCondition" />Previously owned, in excellent
condition<br />
<link itemprop="availability" href="https://schema.org/InStock" />In
stock! Order now!
</span>
</p>
</div>
Result Specifications See also
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HTML:
3.2
| Encoding:
UTF-8
| Version:
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