<rdf:RDF
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">

<rdf:Description about="http://www.w3.org/2001/03/thread#">
 <rdfs:comment>A namespace for describing discussion threads</rdfs:comment>
 <rdfs:comment>$Revision: 1.3 $ $Date: 2004/06/04 12:03:52 $</rdfs:comment>
 <rdfs:seeAlso rdf:resource="http://www.w3.org/2001/Annotea"/>
 <rdfs:seeAlso rdf:resource="http://www.w3.org/2000/10/annotation-ns#"/>
</rdf:Description>

<rdfs:Class rdf:about="http://www.w3.org/2001/03/thread#Reply">
  <rdfs:label xml:lang="en">Reply</rdfs:label>
  <rdfs:comment>A resource is a reply if one of its types is Reply.</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource="http://www.w3.org/2001/03/thread#"/>
</rdfs:Class>

<rdf:Property rdf:about="http://www.w3.org/2001/03/thread#inReplyTo">
  <rdfs:label xml:lang="en">in reply to</rdfs:label>
  <rdfs:comment>A resource, regardless of its type, is part of a
   discussion thread when it has an _inReplyTo_ relationship
   to another resource.</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource="http://www.w3.org/2001/03/thread#"/>
</rdf:Property>

<rdf:Property rdf:about="http://www.w3.org/2001/03/thread#root">
  <rdfs:label xml:lang="en">root of thread</rdfs:label>
  <rdfs:comment>Every resource that is part of a discussion thread
   should have a _root_ property to identify the first resource
   in the thread.  Every resource in the thread will have the same
   resource as its root.</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource="http://www.w3.org/2001/03/thread#"/>
</rdf:Property>

</rdf:RDF>
