是< link> （不是rel =" stylesheet"）是否允许在< body>中使用？ [英] Is <link> (not rel="stylesheet") allowed to be used in <body>?
问题描述
Google，Yahoo和MS推出的新 schema.org 建议使用<
< div itemscope itemtype 属性显示产品在网上商店的状态： = http://schema.org/Offer >
< span itemprop =name> Blend-O-Matic< / span>
< span itemprop =价格> $ 19.95< / span>
< link itemprop =availabilityhref =http://schema.org/InStock/>今天可用！
< / div>
然而， < link> ，只允许在头部分中使用asp：rel =noreferrer>
注意：此元素仅在head部分中出现，但它可以出现任意次。
我不习惯W3C风格，所以我无法理解确切的 W3C定义。任何人都可以帮助我：真正允许在正文中使用< link> （在HTML5中，因为schema.org使用HTML5标签）或者Google，Yahoo和MS打破标准？
WHATWG HTML规范提到， LINK -element可以有一个 rel -attribute：
< link rel =.../>
或 itemprop -attribute
< link itemprop =.../>
但不是两者。
rel -version仅限于 HEAD -element，而 itemprop -version可能出现在 HEAD 和 BODY -elements中。
http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#the-link-element
WHATWG规范是什么：
whatwg.org/specs/web-apps/current-work/multipage/introduction.html#is-this-html5？
The new schema.org by Google, Yahoo and MS recommends usage of the <link> attribute to display the status of products in an online shop:
<div itemscope itemtype="http://schema.org/Offer">
<span itemprop="name">Blend-O-Matic</span>
<span itemprop="price">$19.95</span>
<link itemprop="availability" href="http://schema.org/InStock"/>Available today!
</div>
Yet, according to w3schools.org <link> is only allowed in head sections:
Note: This element goes only in the head section, but it can appear any number of times.
I am not used to W3C style, so I was not able to understand the exact definition by W3C. Can anybody help me: Is it really allowed to use <link> within the body (in HTML5, as schema.org uses HTML5 tags) or do Google, Yahoo and MS break the standard?
The WHATWG HTML specification mentions, that the LINK-element can either have a rel-attribute:
<link rel="…" />
or an itemprop-attribute
<link itemprop="…" />
but not both.
The rel-version is restricted to the HEAD-element, whereas the itemprop-version may appear in both, the HEAD and BODY-elements.
http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#the-link-element
What is this WHATWG specification:
whatwg.org/specs/web-apps/current-work/multipage/introduction.html#is-this-html5?
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