Sweans Technologies

<a href="https://schema.org/" rel="nofollow ugc">Schema</a> is referred to a structured data vocabulary defining actions, relationships and entities on the web. This is a code snippet helping search engines to understand the meaning of the subject matters (entities) on the Internet so as to provide the best user experience for the internet users. Search engines including Google is on the mission of building a more semantic web. These markups play a crucial role in effective internet communication.
<h3>What is COVID-19 Schema?</h3>
On 16th March 2020, Schema.org added coronavirus-related structured data types in version 7.0 due to the massive COVID- 19 outbreak. “CovidTestingFacility” is the significant structured data type introduced in this update. It represents both temporary and established testing facilities opened to handle the Coronavirus pandemic.
<h3>Essential Features</h3>
Covid Test Facility announcement 
School closure announcement because of Corona virus pandemic 
This is a standard schema.org implementation as a WordPress plugin and makes it easy to integrate your school or hospital website.
This schema type has been introduced recently. Search engines are still working on the usage of these snippets for the benefit of the public. Due to the severity of the pandemic it’s for sure that they will give more importance to the website with this snippets.
They can announce the launch of this service in their website and this will be shown in Google and Yahoo search results once that companies incorporate this schema in their search result.

WP COVID-19 Schema

WP COVID-19 Schema plugin adds a schema snippet in the WordPress websites of schools and hospitals to serve the specific purpose of announcements.

Jason Creviston

Thanks for installing this simple plugin!
<ul>
<li>Use different JSON-LD markup on every page and post, if needed!</li>
<li>Use any valid JSON-LD type or class available! With this plugin, you aren’t limited to whatever form fields a developer decides to include.</li>
</ul>
Use any schema type you want! This plugin allows you to easily add highly customized JSON-LD schema markup to your pages and posts. For the most part, this is not a fill-in-the-blanks plugin. You must first create nearly all of the markup on your own. Check out the <a href="http://schema.org/docs/full.html" rel="nofollow ugc">Schema Docs</a> to help build your markup.
There are convenient ‘Author’ and ‘Website’ fill-in-the-blank form fields available for every post. I may add more in the future.
To ensure changes to your page or post markup, be sure to click the normal WordPress ‘Update’ button for the respective page or post.
IMPORTANT 
The plugin automatically adds the appropriate script tags to the header page, so don’t add them as part of your structured JSON-LD markup inside of the meta boxes.
So, when adding a single item to a meta box, it might look similar to this:
{ “@context”: “http://schema.org”, “@type”: “Organization”, “url”: “http://yourorganization.com”, “name”: “Your Organization Name” }
When adding more than one item to a meta box, use brackets around all items and separate with commas; something similar to this:
[ {“@context”: “http://schema.org”, “@type”: “Organization”, “name”: “Your Organization Name”, “url”: “http://your-organization.com” }, {“@context”: “http://schema.org”, “@type”: “Person”, “name”: “Your Name”, “url”: “http://your-personal-site.com” } ]

Open Schema Data

Add any valid schema type to your pages and posts using JSON-LD markup.

WP COVID-19 Schema vs Open Schema Data