- From: Ralph R. Swick <swick@w3.org>
- Date: Tue, 08 Jul 2003 08:05:13 -0400
- To: ΗΤΏ΅°ζ <cutty79@ailab.ssu.ac.kr>
- Cc: <www-annotation@w3.org>
At 04:04 PM 7/8/2003 +0900, =?ks_c_5601-1987?B?x9S/tbDm?= wrote: >I want to know how I can modify or define ontology. Our Annotea servers are generic RDF data stores. They will accept any valid RDF that you send to them. They do, however, have special handling for the http://www.w3.org/2000/10/annotation-ns#annotates property and the http://www.w3.org/2000/10/annotation-ns#body property. The simple "what annotations exist for this document?" query uses the http://www.w3.org/2000/10/annotation-ns#annotates property. The http://www.w3.org/2000/10/annotation-ns#body property goes through special code to see if the server should "host" the body by giving it a new URI. Other than this, you are free to use whatever properties you like in an ontology of your own. No changes to our Annotea server should be needed. At the present time, our Amaya Annotea client does not have general-purpose annotation display capabilities. It is looking for properties from the http://www.w3.org/2000/10/annotation-ns# namespace to display. Any other properties it finds in the annotation will be ignored. Other clients may do a better job of displaying additional properties. So, to get Amaya to display, edit, and save new properties from a different annotation ontology requires writing some C code.
Received on Tuesday, 8 July 2003 08:05:50 UTC