foaf.xml

<alps version="1.0">

 <description>
   This is an experimental ALPS description of (some of) the semantics
   defined by FOAF. This puts FOAF on the same footing as two
   overlapping standards: Activity Streams and the hCard microformat.

   As an experiment, it is incomplete and contains dangling
   references.  I defined just enough to get a feel for the document
   and make comparisons with other standards possible.
 </description>

 <element id="Agent" appears="MAY">

   <description>
     The Agent class is the class of agents; things that do stuff. A
     well known sub-class is Person, representing people. Other kinds
     of agents include Organization and Group.

     The Agent class is useful in a few places in FOAF where Person
     would have been overly specific. For example, the IM chat ID
     properties such as "jabberID" are typically associated with people,
     but sometimes belong to software bots.
   </description>

  <child id="#weblog" href="#cardinality="many"/>

  <child href="#icqChatID" cardinality="many"/>
  <child href="#msnChatID" cardinality="many"/>

  <child id="account" href="#OnlineAccount" cardinality="many">
   <description>
     Indicates an account held by this agent.
   </description>
  </child>

  <child href="#age"/>
  <child href="#mbox" cardinality="many"/>
  <child href="#yahooChatID" cardinality="many"/>
  <child href="#tipjar" cardinality="many"/>
  <child href="#jabberID" cardinality="many"/>
  <child href="#status" cardinality="many"/>
  <child href="#openid" cardinality="many"/>
  <child href="#gender"/>
  <child href="#interest" cardinality="many"/>
  <child id="topic_interest" type="safe" cardinality="many">
    <description>
      Links a Agent to a thing that they're interested in. Unlike
      topic it is not indirected through a document, but links the
      thing directly.
    </description>
  </child>
  <child href="#aimChatID" cardinality="many"/>
  <child href="#birthday"/>
  <child href="#made" cardinality="many"/>
  <child href="#skypeID" cardinality="many"/>
  <child href="#mbox_sha1sum" cardinality="many"/>
 </element>

 <element id="Person" href="#Agent" appears="MAY">
   <description>
     The Person class represents people. Something is a Person if it
     is a person. We don't nitpic about whether they're alive, dead,
     real, or imaginary.
   </description>

   <child href="#myersBriggs" cardinality="many"/>
   <child href="#familyName" cardinality="single"/>
   <child id="pastPublications" href="#Document" cardinality="single"/>
   <child href="#lastName" cardinality="single"/>
   <child href="#firstName" cardinality="single"/>
   <child id="currentProject" href="#Document" cardinality="single"/>
   <child href="#surname" cardinality="single"/>
   <child id="knows" href="#Person"cardinality="many"/>
   <child href="#workInfoHomepage" cardinality="many"/>
   <child id="pastProject" href="#Document" cardinality="many"/>
   <child href="#geekCode" cardinality="single"/>
   <child id="schoolHomepage" href="#Document" cardinality="many"/>
   <child id="workplaceHomepage" href="#Document" cardinality="many"/>
   <child id="img" href="#Image" cardinality="many"/>
   <child href="#plan" cardinality="single"/>

 </element>

 <element id="Document" appears="MAY">
   <description>
     Represents those things which are, broadly conceived,
     'documents'.

     We do not (currently) distinguish precisely between physical and
     electronic documents, or between copies of a work and the
     abstraction those copies embody. The relationship between
     documents and their byte-stream representation needs
     clarification.
   </description>

   <child href="#primaryTopic" cardinality="single" />
   <child href="#sha1" cardinality="many"/>
   <child href="#topic" cardinality="many"/>
 </element>

 <element id="OnlineAccount" appears="MAY">
   <description>
     The OnlineAccount class represents the provision of some form of
     online service, by some party (indicated indirectly via a
     accountServiceHomepage) to some Agent. The account property of
     the agent is used to indicate accounts that are associated with
     the agent.

     <!--In FOAF this is a subclass of owl:Thing, but since ALPS doesn't
          have a way of specifying ranges, it's not useful to define
          owl:Thing in ALPS.-->
   </description>

   <child href="#accountServiceHomepage" cardinality="single" />
   <child href="#accountName" cardinality="single"/>
 </element>


 <element id="weblog" href="#Document">
   <description>
     A weblog of some thing (whether person, group, company etc.).
   </description>
 </element>

 <element id="icqchatid">
  <description>
    The icqChatID property relates a Agent to a textual identifier
    assigned to them in the ICQ Chat system.
  </description>
 </element>

 <element id="account" href="#OnlineAccount>
 </element>

 <element id="">
  <description>
  </description>
 </element>

 <element id="">
  <description>
  </description>
 </element>

</alps>