带Schema.org的微数据已经比HTML5更好地描述了任何元素,它似乎是多余的?例如: <nav itemscope itemtype="http://schema.org/SiteNavigationElement">
<!-- might as well just be... -->
<div itemscope itemtype="http://schema.org/Site
在为Web编写代码时,作者是否应该使用带有类的<i>元素,还是应该使用常规圆括号来表示括号短语? 实施例: <p>I was walking to my car <i class="paren">on the other side of town</i>, when...</p>
<p>I was walking to my car (on the other side of town), w