<?xml version="1.0"?>
<!-- This is the FOAF formal vocabulary description, expressed using W3C RDFS and OWL markup. -->
<!-- For more information about FOAF:                                            -->
<!--   see the FOAF project homepage, http://www.foaf-project.org/               -->
<!--   FOAF developers site, http://rdfweb.org/                                  -->
<!--   FOAF specification, http://xmlns.com/foaf/0.1/                            -->
<!--                                                                             -->
<!-- first we introduce a number of RDF namespaces we will be using... -->
<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:owl="http://www.w3.org/2002/07/owl#" xmlns:vs="http://www.w3.org/2003/06/sw-vocab-status/ns#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:wot="http://xmlns.com/wot/0.1/" xmlns:dc="http://purl.org/dc/elements/1.1/">
<!-- Here we describe general characteristics of the FOAF vocabulary ('ontology'). -->
  <owl:Ontology rdf:about="http://xmlns.com/foaf/0.1/" dc:title="Friend of a Friend (FOAF) vocabulary" dc:description="The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language." dc:date="$Date: 2004/08/15 16:21:36 $">
    <rdfs:seeAlso rdf:resource="http://www.w3.org/2001/08/rdfweb/foaf"/>
    <owl:imports rdf:resource="http://www.w3.org/2000/01/rdf-schema"/>
    <owl:imports rdf:resource="http://www.w3.org/2002/07/owl"/>
    <wot:assurance rdf:resource="../foafsig"/>
    <wot:src_assurance rdf:resource="../htmlfoafsig"/>
  </owl:Ontology>
<!-- FOAF classes (types) are listed first. -->
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Person" rdfs:label="Person" rdfs:comment="A person." vs:term_status="testing">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Person"/>
    <rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:subClassOf rdf:resource="http://www.w3.org/2000/10/swap/pim/contact#Person"/>
    <rdfs:subClassOf rdf:resource="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Organization"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Project"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Document" rdfs:label="Document" rdfs:comment="A document." vs:term_status="testing">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Organization"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Project"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Organization" rdfs:label="Organization" rdfs:comment="An organization." vs:term_status="unstable">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Organization"/>
    <rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Group" vs:term_status="unstable" rdfs:label="Group" rdfs:comment="A class of Agents.">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Agent" vs:term_status="unstable" rdfs:label="Agent" rdfs:comment="An agent (eg. person, group, software or physical artifact).">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Agent-3"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Project" vs:term_status="unstable" rdfs:label="Project" rdfs:comment="A project (a collective endeavour of some kind).">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Project"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <owl:disjointWith rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
<!-- arguably a subclass of Agent; to be discussed -->
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Image" vs:term_status="testing" rdfs:label="Image" rdfs:comment="An image.">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdfs:Class>

  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/PersonalProfileDocument" rdfs:label="PersonalProfileDocument" rdfs:comment="A personal profile RDF document." vs:term_status="testing">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
  </rdfs:Class>
	
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/OnlineAccount" vs:term_status="unstable" rdfs:label="Online Account" rdfs:comment="An online account.">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/OnlineGamingAccount" vs:term_status="unstable" rdfs:label="Online Gaming Account" rdfs:comment="An online gaming account.">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/OnlineAccount"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/OnlineEcommerceAccount" vs:term_status="unstable" rdfs:label="Online E-commerce Account" rdfs:comment="An online e-commerce account.">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/OnlineAccount"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdfs:Class>
  <rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/OnlineChatAccount" vs:term_status="unstable" rdfs:label="Online Chat Account" rdfs:comment="An online chat account.">
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/OnlineAccount"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdfs:Class>
<!-- FOAF properties (ie. relationships). -->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/mbox" vs:term_status="testing" rdfs:label="personal mailbox" rdfs:comment="A personal mailbox, ie. an Internet mailbox associated with exactly one owner, the first owner of this mailbox. This is a 'static inverse functional property', in that  there is (across time and change) at most one individual that ever has any particular value for foaf:mbox.">
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/mbox_sha1sum" vs:term_status="testing" rdfs:label="sha1sum of a personal mailbox URI name" rdfs:comment="The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the  first owner of the mailbox.">
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>

  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/gender" vs:term_status="testing" 
rdfs:label="gender" 
rdfs:comment="The gender of this Agent (typically but not necessarily 'male' or 'female').">
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <!-- whatever one's gender is, and we are liberal in leaving room for more options 
    than 'male' and 'female', we model this so that an agent has only one gender. -->
  </rdf:Property>

  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/geekcode" vs:term_status="testing" rdfs:label="geekcode" rdfs:comment="A textual geekcode for this person, see http://www.geekcode.com/geek.html">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/dnaChecksum" vs:term_status="unstable" rdfs:label="DNA checksum" rdfs:comment="A checksum for the DNA of some thing. Joke.">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/sha1" vs:term_status="unstable" rdfs:label="sha1sum (hex)" rdfs:comment="A sha1sum hash, in hex.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
<!-- rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty" -->
<!-- IFP under discussion -->
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/based_near" vs:term_status="unstable" rdfs:label="based near" rdfs:comment="A location that something is based near, for some broadly human notion of near.">
<!-- see http://esw.w3.org/topic/GeoOnion for extension  ideas -->
<!-- this was ranged as Agent... hmm -->
    <rdfs:domain rdf:resource="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/>
    <rdfs:range rdf:resource="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
<!-- FOAF naming properties -->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/title" vs:term_status="testing" rdfs:label="title" rdfs:comment="Title (Mr, Mrs, Ms, Dr. etc)">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/nick" vs:term_status="testing" rdfs:label="nickname" rdfs:comment="A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames).">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
<!-- ......................... chat IDs ........................... -->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/jabberID" vs:term_status="testing" rdfs:label="jabber ID" rdfs:comment="A jabber ID for something.">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/nick"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/aimChatID" vs:term_status="testing" rdfs:label="AIM chat ID" rdfs:comment="An AIM chat ID">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/nick"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
  </rdf:Property>
<!-- http://www.stud.uni-karlsruhe.de/~uck4/ICQ/Packet-112.html -->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/icqChatID" vs:term_status="testing" rdfs:label="ICQ chat ID" rdfs:comment="An ICQ chat ID">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/nick"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/yahooChatID" vs:term_status="testing" rdfs:label="Yahoo chat ID" rdfs:comment="A Yahoo chat ID">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/nick"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/msnChatID" vs:term_status="testing" rdfs:label="MSN chat ID" rdfs:comment="An MSN chat ID">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/nick"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
  </rdf:Property>
<!-- ....................................................... -->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/name" vs:term_status="testing" rdfs:label="name" rdfs:comment="A name for some thing.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2000/01/rdf-schema#label"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/firstName" vs:term_status="testing" rdfs:label="firstName" rdfs:comment="The first name of a person.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/givenname" vs:term_status="testing" rdfs:label="Given name" rdfs:comment="The given name of some person.">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/surname" vs:term_status="testing" rdfs:label="Surname" rdfs:comment="The surname of some person.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/family_name" vs:term_status="testing" rdfs:label="family_name" rdfs:comment="The family_name of some person.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
<!-- end of naming properties. See http://rdfweb.org/issues/show_bug.cgi?id=7
	   for open issue / re-design discussions.
	-->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/phone" vs:term_status="testing" rdfs:label="phone" rdfs:comment="A phone,  specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel).">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/homepage" vs:term_status="stable" rdfs:label="homepage" rdfs:comment="A homepage for some thing.">
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/page"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/weblog" vs:term_status="testing" rdfs:label="weblog" rdfs:comment="A weblog of some thing (whether person, group, company etc.).">
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/page"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/tipjar" vs:term_status="testing" rdfs:label="tipjar" rdfs:comment="A tipjar document for this agent, describing means for payment and reward.">
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/page"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/plan" vs:term_status="testing" rdfs:label="plan" rdfs:comment="A .plan comment, in the tradition of finger and '.plan' files.">
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/made" vs:term_status="testing" rdfs:label="made" rdfs:comment="Something that was made by this agent.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/maker"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/maker" vs:term_status="testing" rdfs:label="maker" rdfs:comment="An agent that made this thing.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/made"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/img" vs:term_status="testing" rdfs:label="image" rdfs:comment="An image that can be used to represent some thing (ie. those depictions which are particularly representative of something, eg. one's photo on a homepage).">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
    <rdfs:subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/depiction"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/depiction" vs:term_status="testing" rdfs:label="depiction" rdfs:comment="A depiction of some thing.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/depicts"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/depicts" vs:term_status="testing" rdfs:label="depicts" rdfs:comment="A thing depicted in this representation.">
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/depiction"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/thumbnail" vs:term_status="testing" rdfs:label="thumbnail" rdfs:comment="A derived thumbnail image.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/myersBriggs" vs:term_status="testing" rdfs:label="myersBriggs" rdfs:comment="A Myers Briggs (MBTI) personality classification.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/workplaceHomepage" vs:term_status="testing" rdfs:label="workplace homepage" rdfs:comment="A workplace homepage of some person; the homepage of an organization they work for.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/workInfoHomepage" vs:term_status="testing" rdfs:label="work info homepage" rdfs:comment="A work info homepage of some person; a page about their work for some organization.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/schoolHomepage" vs:term_status="testing" rdfs:label="schoolHomepage" rdfs:comment="A homepage of a school attended by the person.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/knows" vs:term_status="testing" rdfs:label="knows" rdfs:comment="A person known by this person (indicating some level of reciprocated interaction between the parties).">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/interest" vs:term_status="testing" rdfs:label="interest" rdfs:comment="A page about a topic of interest to this person.">
<!-- we should distinguish the page from the topic more carefully. danbri 2002-07-08 -->
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/topic_interest" vs:term_status="testing" rdfs:label="interest_topic" rdfs:comment="A thing of interest to this person.">
<!-- we should distinguish the page from the topic more carefully. danbri 2002-07-08 -->
<!--    foaf:interest_topic(P,R) 
		always true whenever
		foaf:interest(P,D), foaf:topic(D,R) 
		ie. a person has a foaf:topic_interest in all things 
		that are the foaf:topic of pages they have a foaf:interest in. 
		hmm, does this mean i'm forced to be interested in all the things that are the 
		topic of a page i'm interested in. thats a strong restriction on foaf:topic's utility.	-->
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/publications" vs:term_status="unstable" rdfs:label="publications" rdfs:comment="A link to the publications of this person.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
<!-- by libby for ILRT mappings 2001-10-31 -->
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/currentProject" vs:term_status="testing" rdfs:label="current project" rdfs:comment="A current project this person works on.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/pastProject" vs:term_status="testing" rdfs:label="past project" rdfs:comment="A project this person has previously worked on.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/fundedBy" vs:term_status="unstable" rdfs:label="funded by" rdfs:comment="An organization funding a project or person.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/logo" vs:term_status="testing" rdfs:label="logo" rdfs:comment="A logo representing some thing.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/topic" vs:term_status="testing" rdfs:label="topic" rdfs:comment="A topic of some page or document.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/page"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/primaryTopic"
 vs:term_status="testing" rdfs:label="topic" rdfs:comment="The primary topic of some page or document.">
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/page" vs:term_status="testing" rdfs:label="page" rdfs:comment="A page or document about this thing.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
    <owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/topic"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/theme" vs:term_status="unstable" rdfs:label="theme" rdfs:comment="A theme.">
    <rdfs:domain rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Resource"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/holdsAccount" vs:term_status="unstable" rdfs:label="holds account" rdfs:comment="Indicates an account held by this agent.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/OnlineAccount"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/accountServiceHomepage" vs:term_status="unstable" rdfs:label="account service homepage" rdfs:comment="Indicates a homepage of the service provide for this online account.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/OnlineAccount"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Document"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/accountName" vs:term_status="unstable" rdfs:label="account name" rdfs:comment="Indicates the name (identifier) associated with this online account.">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/OnlineAccount"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/member" vs:term_status="unstable" rdfs:label="member" rdfs:comment="Indicates a member of a Group">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Group"/>
    <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
  <rdf:Property rdf:about="http://xmlns.com/foaf/0.1/membershipClass" vs:term_status="unstable" rdfs:label="membershipClass" rdfs:comment="Indicates the class of individuals that are a member of a Group">
    <rdfs:domain rdf:resource="http://xmlns.com/foaf/0.1/Group"/>
    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/>
    <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
  </rdf:Property>
</rdf:RDF>

<!-- FOAF...                                                            -->
<!--                                                                    -->
<!-- ...is semantic web vapourware for the masses                       -->
<!--                                                                    -->
<!-- coming soon: LOAF support...                                       -->
