- From: Jonas Liljegren <jonas@paranormal.o.se>
- Date: Wed, 08 Dec 1999 21:41:16 +0100
- To: Pierre-Antoine CHAMPIN <champin@cpe.fr>, RDF Intrest Group <www-rdf-interest@w3.org>
Pierre-Antoine CHAMPIN wrote: > > Jonas Liljegren wrote: > > With schemas, you could specify that an URI is an instance of some > > type. Literals is said to be an instance of the Literal class. You > > can subclass the literal class and set the type of the URI to be a > > specific type of value. > > such types already exist on the web : mime-types. > I already suggested that Litterals should not be different from resources in RDF, > but should be anonymous resources with text/plain mime type. How would you represent that in RDF? Literal <--subclassOf-- MimeType <--subClassOf-- Text <--subClassOf-- Text_Plain <--type-- 'Jonas' ? There could be many things that would be plain text but that you would like to specify closer, like a date. To say that it is text/plain is not enough. -- / Jonas - http://paranormal.o.se/perl/proj/rdf/schema_editor/
Received on Wednesday, 8 December 1999 15:32:04 UTC