FOAF (an acronym of Friend of a Friend) is a machine-readable ontology describing persons, their activities and their relations to other people and objects. Anyone can use FOAF to describe him or herself. from [[http://en.wikipedia.org/wiki/FOAF_%28software%29|Wikipedia]]

I would like it, to have an RDF-Schema for FOAF, which shows my status to my FOAF file. So People can find assurer in an easier way.

So I tried [[http://umija.org/file/cacert-schema]].

  <foaf:holdsAccount>
   <cacert:assurer25point>
     <cacert:accountName>Klaus Mueller</cacert:accountName>
    </cacert:assurer25point>
   </foaf:holdsAccount>

== validation ==
formal all files are valid:
 * [[http://www.w3.org/RDF/Validator/ARPServlet?URI=http%3A%2F%2Fumija.org%2Ffile%2Fklml%2Ffoaf.rdf&PARSE=Parse+URI%3A+&TRIPLES_AND_GRAPH=PRINT_TRIPLES&FORMAT=PNG_EMBED|my|personal foaf file]]
 * [[http://www.w3.org/RDF/Validator/ARPServlet?URI=http%3A%2F%2Fumija.org%2Ffile%2Fcacert-schema&PARSE=Parse+URI%3A+&TRIPLES_AND_GRAPH=PRINT_TRIPLES&FORMAT=PNG_EMBED|the|scheme]]

== status ==
I think it would be useful, the scheme would be hostet on cacert.

But we also could use http://www.purl.org/. Anny ideas?

== usage ==
At the moment there are only some search engines für RDF files like [[http://swoogle.umbc.edu]], but there will be more possibilities to find assurers. 

== example ==
You can see the snipplet in my account [[http://umija.org/file/klml/foaf.rdf]]