W3C

Meeting Agenda in RDF

The Zakim Semantic Web teleconference agent can read a meeting agenda from an RDF/XML graph of the following shape:

graph of example 1 SVG version

The crucial portions of this graph are the mr:agenda property (or properties) relating a resource of type m:Teleconference to a Container object (or objects) whose members have a dc:title property. The mr:from and mr:via properties are optional. Other properties in the graph are ignored.

An RDF/XML expression of this graph is:

  <RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:m="http://www.w3.org/2001/12/09mr#"
    xmlns:mr="http://www.w3.org/2000/11/mr76/minutes#">
  <m:Teleconference>
    <mr:agenda>
      <Seq>
	<li><Description>
	  <dc:title>first item</dc:title>
	  <mr:from>Ralph</mr:from>
	  </Description></li>
	<li><Description>
	  <dc:title>second item</dc:title>
	  </Description></li>
	<li><Description>
	  <dc:title>third item</dc:title>
	  <mr:from>Alice</mr:from>
	  <mr:via>RalphS</mr:via>
	  </Description></li>
      </Seq>
    </mr:agenda>
  </m:Teleconference>

  </RDF>

An RDF/N3 expression of this graph is:

   @prefix : <http://www.w3.org/2000/10/swap/log#> .
   @prefix dc: <http://purl.org/dc/elements/1.1/> .
   @prefix m: <http://www.w3.org/2001/12/09mr#> .
   @prefix mr76: <http://www.w3.org/2000/11/mr76/minutes#> .
   @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

    [ a m:Teleconference;
      mr76:agenda  [
	  a rdf:Seq;
	  rdf:_1  [
	      dc:title "first item";
	      mr76:from "Ralph" ];
	  rdf:_2  [
	      dc:title "second item" ];
	  rdf:_3  [
	      dc:title "third item";
	      mr76:from "Alice";
	      mr76:via "RalphS" ] ] ].

Ralph R. Swick, <swick@w3.org>
$Date: 2004/02/10 03:59:31 $