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| 55 | <H1><A NAME="SECTION005000000000000000000"></A><A NAME="datamodel"></A> |
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| 57 | 3. Data model |
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| 69 | <LI><A href="types.html">3.2 The standard type hierarchy</a> |
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| 76 | <LI><A href="descriptors.html">3.3.2.2 Implementing Descriptors</a> |
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| 124 | <span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span> |
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