<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="http://www.downes.ca/schema/rdfs-xhtml.xsl"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:dc="http://purl.org/dc/elements/1.1/">

<rdf:Description rdf:about="http://www.downes.ca/schema/event/">
 <dc:title>RSS Events: an RDF vocabulary</dc:title>
 <dc:description>A vocabulary for representing event information, including access and information URIs, participants, date and time, environment and other information. In addition to the fields listed below, RSS-Events makes use of three RSS fields: title, which indicates the title of the event; link, which indicates the URL of a page offering general information about the event; and description, which is a text field containing a description of the event.
 Version $Id: http://www.downes.ca/schema/event/1.00.rdf,v 1.00 2010/03/29 15:00:30 timbl Exp $. See http://events.downes.ca/ for more details.</dc:description>
 <dc:date>$Date: 2010/04/29 15:00:30 $</dc:date>
 <rdfs:label>event</rdfs:label>

 <rdfs:comment>


</rdfs:comment>

</rdf:Description>


<rdfs:Class rdf:about="http://www.downes.ca/schema/event/#event">
 <rdfs:label>event</rdfs:label>
 <rdfs:comment>Anything with defined by a specific duration in time, with a specific online or physical location, typically hosted, sponsored and moderated by various entities, as well as collections of events.
</rdfs:comment>
</rdfs:Class>


<rdf:Property rdf:about="http://www.downes.ca/schema/event/#identifier">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>identifier</rdfs:label>
 <rdfs:comment>A string unique to the domain of the event, as defined by event:owner_url.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#start">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>start</rdfs:label>
 <rdfs:comment>A timestamp, in RFC 3339, denoting the start time of the event.For example: 2010-03-30T10:00:00Z </rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#finish">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>finish</rdfs:label>
 <rdfs:comment>A timestamp, in RFC 3339, denoting the finish time of the event.For example: 2010-03-30T10:30:00Z </rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#star">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>star</rdfs:label>
 <rdfs:comment>String containing the name of the person featured or presenting during the event. This may be more than one person, separated by commas. </rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#host">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>host</rdfs:label>
 <rdfs:comment>String containing the name of the person hosting or moderating during the event. This may be more than one person, separated by commas.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#environment">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>environment</rdfs:label>
 <rdfs:comment>String containing the name of the online conferencing system (eg., Elluminate, Centra, UStream) being used for the meeting.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#parent">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>parent</rdfs:label>
 <rdfs:comment>Umbrella event, described using RSS-Events in the same domain as the current domain, identified by means of the parent event's identifier. The value of the parent's identifier is the value of the current event's parent element.</rdfs:comment>
</rdf:Property>


<rdf:Property rdf:about="http://www.downes.ca/schema/event/#owner_url">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>owner_url</rdfs:label>
 <rdfs:comment>URI or a domain signifying authority over the event, such that no update to event data, once submitted, will be allowed unless it originates from the owner_url URI. Typically the top level domain of the event organizer.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#sponsor">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>sponsor</rdfs:label>
 <rdfs:comment>String containing of the organization or institution sponsoring the event.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#sponsor_url">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>sponsor_url</rdfs:label>
 <rdfs:comment>URL of the sponsor's home page.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#access">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>access</rdfs:label>
 <rdfs:comment>URL such that a person clicking on the URL has direct access to the event (typically a launch page to enter the event environment). This should not be a registration page or subscription page.</rdfs:comment>
</rdf:Property>

<rdf:Property rdf:about="http://www.downes.ca/schema/event/#type">
 <rdfs:domain rdf:resource="http://www.downes.ca/schema/event/#event" />
 <rdfs:label>type</rdfs:label>
 <rdfs:comment>String describing the type of the event.</rdfs:comment>
</rdf:Property>

</rdf:RDF>
