Dean Williams

Easily add schema valid breadcrumbs to your site. If you’re using RDFa Breadcrumb or Yoast Breadcrumb, this plugin automatically takes it’s place, if your using a supported WordPress framework, it’s as easy as enabling the plugin and checking the “Try to add automatically box”, if you’re not using one of those, adding it is as simple as adding one line of code to your template!
<h4>Supported Frameworks</h4>
Currently the breadcrumbs plugin supports the following frameworks out the box:
<ul>
<li>Thematic</li>
<li>Hybrid</li>
<li>Thesis</li>
<li>WP Framework</li>
</ul>
And is a drop-in replacement for:
<ul>
<li>RDFa Breadcrumbs</li>
<li>Yoast Breadcrumbs</li>
</ul>
If you dont currently use RDFa Breadcrumb, Yoast Breadcrumbs or a supported framework then no problem, its very easy to add the breadcrumbs output to your templates, just simply call the below function where you want breadcrumbs to output:
schema_breadcrumb();
Alternatively you can call the breadcrumbs with a shortcode:
[schema_breadcrumb]

Schema Breadcrumbs

Very easily add breadcrumbs to your site with valid Schema Breadcrumb Markup, this plugin is also a drop-in replacement for RDFa Breadcrumb, just inst …

xdxdVSxdxd

Knowners is a semantic visualization plugin, produced by FakePress and Art is Open Source. It is meant as a large-scale part of your wordpress interaface, where you can host a beautiful interactive graph that shows the semantic structure of your blog. Full HTML5 and Canvas support. Interaction.
Knowners is not a widget, but rather a wordpress extension that you can call in your theme templates.
This new version works directly on POSTS and the network visualization is built automatically using tags.
As with the other versions, follow these steps to install the plugin:
 unzip the archive in your wordpress plugin folder (you should obtain a ?knowners? directoty containing a bunch of files) go to your WordPress dashboard, to the section ?Plugins? identify the ?knowners? plugin in the list and click ?Activate? insert the PHP command knowners_render_posts() in your templates wherever you wish to display your POST-based visualization insert the PHP command knowners_render_links() in your templates wherever you wish to display your LINKS-based visualization you?re set! 
remember that the plugin is designed to occupy a large area: displaying it in a small div or other HTML container might not come out too nice.
The plugin automatically fills all the container it has been placed into.
The Knowners functions can be called anywhere in your theme and will take up all the space of the container in which they are called.
Please note that this plugin is designed to occupy lots of space: you will get awful results if you call it in smaller ones.
Please check out the plugin website for an example of its usage, so that you can get the feel of what you can achieve and please check back real soon for the updates, including the improved editing facilities and navigation tools.

knowners

Knowners is a semantic visualization plugin, produced by FakePress and Art is Open Source.

Schema Breadcrumbs vs knowners