- From: <giovanni@wup.it>
- Date: Thu, 02 Oct 2003 10:26:46 +0200
- To: uri@w3.org
- Message-ID: <3F7BFD66.14514.133AA76A@localhost>
In my very humble opinion, once fully understood that URIs don't have to be resolvable to actual, network retrievable objects, the main problem seems only one: unique and realiable retrival of the specifications. Where are the specification kepts? the RFCs are very difficult to get into (for both sound common sense reasons and political ones as far as i understand) and internet drafts are forced to fade and deleted ( imho absurdely, everything should be kept for reference, that's really the basics, think CVS ) So say you have a URI scheme for some particular domain what do you do? you hold it up in a web site that you own, rely on its availability, publish it as draft .. fight to try to make it a RFC.. then eventually you're going to give up but what happens to those that decided to use your URI in their semantic web software? All they can do is hope that you resubmit the Draft and make noise every 6 months.. or something like that. I believe that every uri scheme should be kept for reference in some standardized container. Then it is up to the general consensus and practice to decide to use it or less. Sandro Hawke came up with an idea for identifying generic ideas of objects or even persona moods that's called "taguri" (www.taguri.org) .. the funny part is that i currently believe in the utility of such a scheme more than he does anymore (last time we talked he seemed to have been convinced that is a "broken web architecture".. ) :-) I am writing a sw application and i believe i will use his scheme. But what will it happen to it once it has faded as draft? Should i include the specifications with the release of my software? Clealy.. consensus alone cannote be trusted, the "system" should be stronger than that and ensure that rdf documents are readable and understandalbe well beyond the scope of a single organization or individual fanning a certain cause. In a not so unrelated matter.. ..basically the same observations could be applied to the general idea of namespaces as in "location on the web where a document is kept". where even additional problem pose (has the document been altered since the rdf was originally written? how can i be sure "good" on that document rappresent what was originally supposed to mean?) so i'd feel better with a URI for namespaces to identiy the "concept" and a date (concepts ARE subject to mutation, unless the're cristallized as RFCs are..) and of course many repositories working as archives capable of resolving a given namespace uri and give you the correct document. -- Giovanni Tummarello
Received on Thursday, 2 October 2003 04:40:12 UTC