rich snippet wapka

<div class="title" style="text-align: left;"> <div v="http://rdf.data-vocabulary.org/#"> <span typeof="v:Breadcrumb"> <a property="v:title" rel="v:url" href="địa chỉ wap">Tiêu đề wap bạn (viết thế nào tùy thích)</a> &rsaquo; </span> <span typeof="v:Breadcrumb"> <a property="v:title"...