de> referencing a separate resource
          containing a <code><a>CollectionPage</a></code>.
        </p>

      <figure>
        <figcaption>
          The following is a simple unordered collection with paging:
        </figcaption>
<div id="ex21b-jsonld" style="display: block;">
<pre class="example highlight json">{
  "@context": "https://www.w3.org/ns/activitystreams",
  "summary": "Sally's recent activities",
  "type": "Collection",
  "id": "http://example.org/foo",
  "totalItems": 10,
  "first": {
 