WebPage

Canonical URL: http://schema.org/WebPage

WebPage

A web page. Every web page is implicitly assumed to be declared to be of type WebPage, so the various properties about that webpage, such as breadcrumb may be used. We recommend explicit declaration if these properties are specified, but if they are found outside of an itemscope, they will be assumed to be about the page.

Usage: Over 1,000,000 domains
PropertyExpected TypeDescription
Properties from WebPage
breadcrumb BreadcrumbList  or
Text 
A set of links that can help a user understand and navigate a website hierarchy.
lastReviewed Date Date on which the content on this web page was last reviewed for accuracy and/or completeness.
mainContentOfPage WebPageElement Indicates if this web page element is the main subject of the page. Supersedes aspect.
primaryImageOfPage ImageObject Indicates the main image on the page.
relatedLink URL A link related to this web page, for example to other related web pages.
reviewedBy Organization  or
Person 
People or organizations that have reviewed the content on this web page for accuracy and/or completeness.
significantLink URL One of the more significant URLs on the page. Typically, these are the non-navigation links that are clicked on the most. Supersedes significantLinks.
speakable SpeakableSpecification  or
URL 
Indicates sections of a Web page that are particularly 'speakable' in the sense of being highlighted as being especially appropriate for text-to-speech conversion. Other sections of a page may also be usefully spoken in particular circumstances; the 'speakable' property serves to indicate the parts most likely to be generally useful for speech.

The speakable property can be repeated an arbitrary number of times, with three kinds of possible 'content-locator' values:

1.) id-value URL references - uses id-value of an element in the page being annotated. The simplest use of speakable has (potentially relative) URL values, referencing identified sections of the document concerned.

2.) CSS Selectors - addresses content in the annotated page, eg. via class attribute. Use the cssSelector property.

3.) XPaths - addresses content via XPaths (assuming an XML view of the content). Use the xpath property.

For more sophisticated markup of speakable sections beyond simple ID references, either CSS selectors or XPath expressions to pick out document section(s) as speakable. For this we define a supporting type, SpeakableSpecification which is defined to be a possible value of the speakable property.

specialty Specialty One of the domain specialities to which this web page's content applies.

Available properties in extensions


More specific Types

More specific Types available in extensions



Examples

Example 1
<body>
  <h1>Lecture 12: Graphs, networks, incidence matrices</h1>
  <p>These video lectures of Professor Gilbert
    Strang teaching 18.06 were  recorded in Fall 1999 and do not
    correspond precisely to the current  edition of the textbook.</p>
  <div>
    <h4>About <span>MIT OpenCourseWare</span></h4>
  </div>
  <a
    rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"><img
    src="/images/cc_by-nc-sa.png" alt="Creative Commons logo with terms BY-NC-SA." /></a>
</body>
<body itemscope="" itemtype="http://schema.org/WebPage">
  <h1 itemprop="name">Lecture 12: Graphs, networks, incidence matrices</h1>
  <p itemprop="description">These video lectures of Professor Gilbert
    Strang teaching 18.06 were  recorded in Fall 1999 and do not
    correspond precisely to the current  edition of the textbook.</p>
  <div itemprop="publisher" itemscope="" itemtype="http://schema.org/CollegeOrUniversity">
    <h4 class="footer">About <span itemprop="name">MIT OpenCourseWare</span></h4>
  </div>
  <a itemprop="license"
    rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"><img
    src="/images/cc_by-nc-sa.png" alt="Creative Commons logo with terms BY-NC-SA." /></a>
</body>
<body vocab="http://schema.org/" typeof="WebPage">
  <h1 property="name">Lecture 12: Graphs, networks, incidence matrices</h1>
  <p property="description">These video lectures of Professor Gilbert
    Strang teaching 18.06 were  recorded in Fall 1999 and do not
    correspond precisely to the current  edition of the textbook.</p>
  <div property="publisher" typeof="CollegeOrUniversity">
    <h4 class="footer">About <span property="name">MIT OpenCourseWare</span></h4>
  </div>
  <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"><img
    src="/images/cc_by-nc-sa.png" alt="Creative Commons logo with terms BY-NC-SA." /></a>
</body>
<script type="application/ld+json">
{
    "@context": "http://schema.org",
    "@type": "WebPage",
    "name": "Lecture 12: Graphs, networks, incidence matrices",
    "description": "These video lectures of Professor Gilbert Strang teaching 18.06 were recorded in Fall 1999 and do not correspond precisely to the current  edition of the textbook.",
    "publisher": {
        "@type": "CollegeOrUniversity",
        "name": "MIT OpenCourseWare"
    },
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"
}
</script>
Example 2
<a href="category/books.html">Books</a> >
 <a href="category/books-literature.html">Literature & Fiction</a> >
 <a href="category/books-classics">Classics</a>
<img src="catcher-in-the-rye-book-cover.jpg"
  alt="cover art: red horse, city in background"/>
The Catcher in the Rye - Mass Market Paperback
by <a href="/author/jd_salinger.html">J.D. Salinger</a>
4 stars - 3077 reviews
Price: $6.99
In Stock
Product details
224 pages
Publisher: Little, Brown, and Company - May 1, 1991
Language: English
ISBN-10: 0316769487
Reviews:
5 stars - <b>"A masterpiece of literature" </b>
by John Doe. Written on May 4, 2006
I really enjoyed this book. It captures the essential challenge people face
as they try make sense of their lives and grow to adulthood.
4 stars - <b>"love it LOLOL111!" </b>
by Bob Smith, Written on June 15, 2006
Catcher in the Rye is a fun book. It's a good book to read.
<body itemscope itemtype="http://schema.org/WebPage">
...
<div itemprop="breadcrumb">
  <a href="category/books.html">Books</a> >
  <a href="category/books-literature.html">Literature & Fiction</a> >
  <a href="category/books-classics">Classics</a>
</div>
<div itemprop="mainEntity" itemscope itemtype="http://schema.org/Book">
<img itemprop="image" src="catcher-in-the-rye-book-cover.jpg"
     alt="cover art: red horse, city in background"/>
<span itemprop="name">The Catcher in the Rye</span> -
 <link itemprop="bookFormat" href="http://schema.org/Paperback">Mass Market Paperback
by <a itemprop="author" href="/author/jd_salinger.html">J.D. Salinger</a>
<div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">
  <span itemprop="ratingValue">4</span> stars -
  <span itemprop="reviewCount">3077</span> reviews
</div>
<div itemprop="offers" itemscope itemtype="http://schema.org/Offer">
  Price: $<span itemprop="price">6.99</span>
  <meta itemprop="priceCurrency" content="USD" />
  <link itemprop="availability" href="http://schema.org/InStock">In Stock
</div>
Product details
<span itemprop="numberOfPages">224</span> pages
Publisher: <span itemprop="publisher">Little, Brown, and Company</span> -
 <meta itemprop="datePublished" content="1991-05-01">May 1, 1991
Language: <span itemprop="inLanguage">English</span>
ISBN-10: <span itemprop="isbn">0316769487</span>
Reviews:
<div itemprop="review" itemscope itemtype="http://schema.org/Review">
  <span itemprop="reviewRating">5</span> stars -
  <b>"<span itemprop="name">A masterpiece of literature</span>"</b>
  by <span itemprop="author">John Doe</span>,
  Written on <meta itemprop="datePublished" content="2006-05-04">May 4, 2006
  <span itemprop="reviewBody">I really enjoyed this book. It captures the essential
  challenge people face as they try make sense of their lives and grow to adulthood.</span>
</div>
<div itemprop="review" itemscope itemtype="http://schema.org/Review">
  <span itemprop="reviewRating">4</span> stars -
  <b>"<span itemprop="name">A good read.</span>" </b>
  by <span itemprop="author">Bob Smith</span>,
  Written on <meta itemprop="datePublished" content="2006-06-15">June 15, 2006
  <span itemprop="reviewBody">Catcher in the Rye is a fun book. It's a good book to read.</span>
</div>
</div>
...
</body>
<body vocab="http://schema.org/" typeof="WebPage">
...
<div property="breadcrumb">
  <a href="category/books.html">Books</a> >
  <a href="category/books-literature.html">Literature & Fiction</a> >
  <a href="category/books-classics">Classics</a>
</div>
<div property="mainEntity" typeof="Book">
<img property="image" src="catcher-in-the-rye-book-cover.jpg"
    alt="cover art: red horse, city in background"/>
<span property="name">The Catcher in the Rye</span> -
 <link property="bookFormat" href="http://schema.org/Paperback">Mass Market Paperback
by <a property="author" href="/author/jd_salinger.html">J.D. Salinger</a>
<div property="aggregateRating" typeof="AggregateRating">
  <span property="ratingValue">4</span> stars -
  <span property="reviewCount">3077</span> reviews
</div>
<div property="offers" typeof="Offer">
  Price: $<span property="price">6.99</span>
  <meta property="priceCurrency" content="USD" />
  <link property="availability" href="http://schema.org/InStock">In Stock
</div>
Product details
<span property="numberOfPages">224</span> pages
Publisher: <span property="publisher">Little, Brown, and Company</span> -
 <meta property="datePublished" content="1991-05-01">May 1, 1991
Language: <span property="inLanguage">English</span>
ISBN-10: <span property="isbn">0316769487</span>
Reviews:
<div property="review" typeof="Review">
  <span property="reviewRating">5</span> stars -
  <b>"<span property="name">A masterpiece of literature</span>"</b>
  by <span property="author">John Doe</span>,
  Written on <meta property="datePublished" content="2006-05-04">May 4, 2006
  <span property="reviewBody">I really enjoyed this book. It captures the essential
  challenge people face as they try make sense of their lives and grow to adulthood.</span>
</div>
<div property="review" typeof="Review">
  <span property="reviewRating">4</span> stars -
  <b>"<span property="name">A good read.</span>" </b>
  by <span property="author">Bob Smith</span>,
  Written on <meta property="datePublished" content="2006-06-15">June 15, 2006
  <span property="reviewBody">Catcher in the Rye is a fun book. It's a good book to read.</span>
</div>
</div>
...
</body>
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Schema Version 3.3