>
              <pre class="example highlight json">
{
  "@context": "https://www.w3.org/ns/activitystreams",
  "summary": "A note",
  "type": "Note",
  "content": "My dog has fleas."
}
              </pre>
            </div>
          </figure>
        </section>

        <section id="example-2context">
          <h2>Context with an object</h2>

          <figure>
            <figcaption>
              Document providing context as an object using the <code>@vocab</code> keyword and a prefix for extension 