I am working on a site of a christian church. It has a page with schedule list and house churches list which I want to mark up using Schema.org microdata. The thing is I cannot find appropriate type to describe these items. For schedule I decided to go for http://Schema.org/Event type, however I need to add contact person name and phone but which property of Event can I use for that? I used "performer" property, but that is not really it...
<div itemscope="" itemtype="http://schema.org/Event">
<span class="time"><time itemprop="startDate" datetime="2012-07-02T19:00:00">19:00</time></span>
<h2 class="colored" itemprop="name">Worship Group</h2>
<strong>Address:</strong> <a href="http://www.example.com" target="_blank" class="dashed" title="See on the map"><span itemprop="location">St. Patric 42</span></a>
<br><strong>Contacts:</strong>
<span itemprop="performer" itemscope="" itemtype="http://schema.org/Person">
<span itemprop="telephone">8-422-212-5532</span> (<span itemprop="name">John Parker</span>)</span>
<span itemprop="description">We want to worhip God together</span>
</div>
As for a house church - it's something between an Organization and Event - it's a group of believers getting together at a place at a certain time. I decided to go for http://schema.org/Organization, added ContactPoint as church leader contacts info. But how can I mark start time?
Is there any way to combine entity types so that I could describe all important properties I have?