title: How to build JSON-LD for graphical data
body: <p>Below Image represents graph generated by chart.js, this graph has to be represented on a web page, to represent this graph we need to add json-ld schema for json embedding.</p>
  <p><a href="https://i.stack.imgur.com/4jJUq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4jJUq.png" alt="Graphical representation of job count for each education level in an organization" /></a></p>
  <p>questions:-</p>
  <ol>
  <li>What @type we need to describe this graph into json-ld?.</li>
  <li>How can we edit this schema according to this graph?.</li>
  </ol>
  <p><em>Sample schema</em></p>
  <pre><code>&lt;script type=&quot;application/ld+json&quot;&gt;
  {
    &quot;@context&quot;: &quot;https://schema.org&quot;,
    &quot;@type&quot;: &quot;Table&quot;,
    &quot;about&quot;: &quot;list of presidents&quot;
  }
  &lt;/script&gt;
  </code></pre>