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06
Sep
2011
por Gerardo
0 respuestas
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Hola,
Acabo de leer un artículo en Genbetadev sobre los microformatos de html, parece ser que Bing, Google y Yahoo se han organizado para fusionar las alternativas (microdatos, microformatos y RDF) en http://schema.org
Hay una gran cantidad de estructuras de datos definidas: “http://schema.org/docs/full.html”:http://schema.org/docs/full.html
Por ejemplo el siguiente código tiene microformatos:
<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 itemscope itemtype="http://schema.org/Book">
<img itemprop="image" src="catcher-in-the-rye-book-cover.jpg" />
<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="numPages">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="reviews" 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="reviews" 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>