Parsing HTML:

<div class="h-event">
   <h1 class="p-name">Multiple date and time values</h1>

   <p> When:
     <span class="dt-start">
       <span class="value" title="June 1, 2014">2014-06-01</span>
       <span class="value" title="June 1, 3014">3014-06-01</span>
       <span class="value" title="12:30">12:30</span>
       (UTC<span class="value">-06:00</span>)
       <span class="value" title="23:00">23:00</span>
       (UTC<span class="value">+01:00</span>)
       –
       <span class="dt-end">19:30</span>
   </p>

</div>
-----

{
    "items": [
        {
            "type": [
                "h-event"
            ],
            "properties": {
                "name": [
                    "Multiple date and time values"
                ],
                "start": [
                    "2014-06-01 12:30-0600"
                ],
                "end": [
                    "2014-06-01 19:30-0600"
                ]
            }
        }
    ],
    "rels": [],
    "rel-urls": []
}