{ "@context": "http://www.w3.org/ns/activitystreams#", "type": "Like", "actor": { "type": "Person", "id": "http://example.org/sally", "name": "Sally" }, "object": { "id": "http://example.org/notes/1", "type": "Note", "content": "This is a note", "url": [{ "type": "Link", "href": "http://example.org/notes/1", "mediaType": "text/html" }] } }