JS Morisset

Is Google Search reporting invalid Schema markup from your theme templates?
Do you need to remove old Microdata and RDFa markup from your theme templates?
Do you need to remove duplicate social or SEO meta tags from your webpage?

By default, the WPSSO Strip Schema Microdata (WPSSO SSM) add-on can remove old Schema Microdata and RDFa markup from the webpage. The settings page also allows for the optional removal of duplicate / conflicting Schema markup and meta tags from the webpage head or body sections.
WPSSO SSM filters the webpage dynamically, allowing you to activate or deactivate the add-on to enable or disable the removal of old Schema Microdata, RDFa, and duplicate meta tags. The WPSSO SSM webpage filter is very fast – generally running in under 0.003 seconds.

<h3>WPSSO Core Required</h3>
WPSSO Strip Schema Microdata is an add-on for the <a href="https://wordpress.org/plugins/wpsso/" rel="ugc">WPSSO Core plugin</a>, which creates extensive and complete structured data to present your content at its best for social sites and search results – no matter how URLs are shared, reshared, messaged, posted, embedded, or crawled.

WPSSO Strip Schema Microdata

Remove Schema Microdata and RDFa from the webpage for better Google Rich Results using Schema JSON-LD markup.

Antonio Sanchez

Microdata About plugin offers a easy wat to implement Microdata about persons, companies or organisations in your WP site.
In the Plugin Options Page there is a formular called Microdata About. Fill up the formular with the data of the person or company you want to show and then add it to your post with the shortcode [mcaddress] or place it in a widget area with the widget included.
Options: 
You can choose to show the microdata of a person or a company.
For the shortdode, the default option is the company microdata, but you can change it with the parameter \”a\”, like this:
<ul>
<li>For persons: [mcaddress a=”person”]</li>
<li>For companies: [mcaddress a=”company”]</li>
</ul>
For the widget, just check the box with the “Show Person Microdata” option.
For detailed information see <a href="http://antsanchez.com/blog/wp-plugin-microdata/" rel="nofollow ugc">WP Plugin Microdata</a>.

Microdata About

Microdata About plugin offers a easy wat to implement microdata about persons, companies or organisations in your WP site.

WPSSO Strip Schema Microdata vs Microdata About