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XML to tagtriples (and mapping heuristics)

Started by phildawes · 9 months ago

In the last post I mentioned importing XML into the JAM*VAT tagtriples store. One of JAM*VATs main features is that it can translate *any* XML into a tagtriples representation using some simple heuristics. I thought I’d better elaborate on this, especially as I haven’% ... Continue reading »

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  • Simplification of RDF/XML without URI constraint for subject, predicate or objects is a good idea. But I have to disaggree on this:

    "statement order in a graph is maintained"

    Because there is little semantic to be found in a sequence of XML elements and it's a big restriction on its practical usage.

    An XML element tree can represent sets of hierarchical relationships, display ordered sequence, but making an assumption about the meaning of a sequence restricts the liberty of the author to change this order of elements. That's exactly why XML is so popular: it is less complex than SGML and provides a more flexible text format than *fixed* position records or flat database interchange formats.

    The first example XML string with your name and e-mail address could be rewritten as:


    pdawes@users.sf.net


    explicitely assign the name "Phil Dawes" as the context of the e-mail address .

    Or vice-versa, using a well-supported URL,

    Phil Dawes

    A metabase (a semantic server, a metada management system) should not re-articulate the information submitted. It is up to the application or its users to produce well articulated statements.

    By the way, I tried to send you a private mail to but that did not work out so well. The mailer at sf.net bounced it back.

    Kind Regards,

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