[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] XML Semantics (was Re: Handling unknown elements?)
Peter Murray-Rust writes: > (2) There is no universal generic mechanism for adding semantics to > an XML document. Peter is correct; however, there do exist two mechanisms for associating parts of an XML document whose semantics are not known with things whose semantics are (or might be) known. The namespaces proposal from the W3C XML working group allows globalisation of element type names and attribute names: that means that it is possible to know that an element named "p" in one document type and an element named "p" in another document type share the same name intentionally. Any further implications are currently undefined. Architectural forms, which are an ISO standard, take this idea even further: with architectural forms, an application can determine that an element type named "para" in one document type is related to (or "derived from") an element type named "p" in another document type, and may make processing assumptions based on the 'a-kind-of' relationship. All the best, David -- David Megginson ak117@f... Microstar Software Ltd. dmeggins@m... http://home.sprynet.com/sprynet/dmeggins/ xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev@i... Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ To (un)subscribe, mailto:majordomo@i... the following message; (un)subscribe xml-dev To subscribe to the digests, mailto:majordomo@i... the following message; subscribe xml-dev-digest List coordinator, Henry Rzepa (mailto:rzepa@i...)
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