Breadcrumbs issue

[Adyyda]

Hello. I was looking at the breadcumbs and i noticed something really strange

Code: [Select]

<ul class="breadcrumb">
<li class="first-child" itemtype="http://data-vocabulary.org/Breadcrumb" itemscope="">
<a itemprop="url" href="https://demo.osclass.org/cars/">
<span itemprop="title">Acme Inc.</span>
</a>
</li>
<li itemtype="http://data-vocabulary.org/Breadcrumb" itemscope="">
»
<a itemprop="url" href="https://demo.osclass.org/cars/index.php?page=search&sCategory=33">
</li>
<li class="last-child" itemtype="http://data-vocabulary.org/Breadcrumb" itemscope="">
»
<span itemprop="title">Saab 95 2.3turbo 170cv</span>
</li>
</ul>
That can be see when you view for instance https://demo.osclass.org/cars/index.php?page=item&id=620

So, what's with these itemtype="http://data-vocabulary.org/Breadcrumb" itemscope="" ?

They are specific to the template or to the osclass script?

[Adyyda]

This makes some light

https://coderwall.com/p/p0nvjw/creating-a-semantic-breadcrumb-using-html5-microdata
http://www.bing.com/webmaster/help/markup-breadcrumbs-72419f3f