, to use a
      <code><a href="http://www.heppnetz.de/ontologies/goodrelations/v1.html#Location">http://purl.org/goodrelations/v1#Location</a></code>
      as an object type MUST also identify the object as being a
      <code><a href="https://www.w3.org/TR/activitystreams-vocabulary/#dfn-place">Place</a></code>
      as illustrated in the following:
     </p>

     <figure><figcaption>An Object that is both a <code>Place</code> and a <code>gr:Location</code>:</figcaption>
<div id="ex6-jsonld" style="displ