[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Namespace name: better to use URN or URL?
On Tuesday, September 04, 2001 4:52 PM Brian Hayes wrote: > > I prefer URNs since URLs tend to imply that I need to have a web > server running that responds to the URL and can serve up the > schemas > Only if someone needs to resolve them. Namespaces are just unique values. There is no requirement (or expectation) to resolve the URI used as a namespace value. > Perhaps one thing to clarify is to ask what namespaces are > primarily intended to do. > The purpose of XML namespaces is to distinguish between duplicate element type and attribute names, not necessarily for pointing to additional online resources. The namespace itself may be identified by a URI. Any element type or attribute name within an XML namespace can be uniquely identified by a two-part name: the URI of its XML namespace and its local name. Anything else is a potential extension of the rec.
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