edit.html

<div class="h-entry">

<a href="http://aaronparecki.com" class="u-author h-card">Aaron Parecki</a>
updated <a href="http://aaronparecki.com" class="u-edit-of">his</a> profile photo
 <div class="p-update h-card"><img src="http://example.com/photo2.jpg" class="u-photo"></div>
at <time datetime="2015-05-27T13:37-0700">13:37</time>

</div>

edit.json

{
  "items": [
    {
      "type": [
        "h-entry"
      ],
      "properties": {
        "author": [
          {
            "type": [
              "h-card"
            ],
            "properties": {
              "name": [
                "Aaron Parecki"
              ],
              "url": [
                "http:\/\/aaronparecki.com"
              ]
            },
            "value": "Aaron Parecki"
          }
        ],
        "update": [
          {
            "type": [
              "h-card"
            ],
            "properties": {
              "photo": [
                "http:\/\/example.com\/photo2.jpg"
              ],
              "name": [
                ""
              ]
            },
            "value": "http:\/\/example.com\/photo2.jpg"
          }
        ],
        "edit-of": [
          "http:\/\/aaronparecki.com"
        ],
        "name": [
          "Aaron Parecki\r\nupdated his profile photo\r\n \r\nat 13:37"
        ]
      }
    }
  ],
  "rels": {
    
  }
}

Linked from https://indiewebcamp.com/edit#Edit_a_specific_property