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xtm-standard-2.0
is version of:
- XTM [ concept ]
Topic Maps Standard(s)
- CTM, Compact Syntax for Topic Maps (Standard)
- TMDM, Topic Map Data Model (Standard)
- ISO/IEC 13250:2000 Topic Maps, Standard
- TMCL, Topic Maps Constraint Language (Standard)
- XTM 2.0
- Topic Maps -- Reference Model (Standard)
- Canonical XTM syntax (CXTM), Standard
- XTM 1.1 (Standard)
- TMQL, Topic Maps Query Language (Standard)
Types:
observation
almost stable now (sigh) -- massive streamlining
changes
namespace URI has changed -- roleSpec element has been replaced by type -- member element has been replaced by role -- baseName element has been replaced by name -- instanceOf element has been replaced by type everywhere except inside topic -- type element is now allowed inside name -- variant element can no longer be nested -- type element is now required inside occurrence, association, and role -- mergeMap element no longer supports added scope -- itemIdentity, subjectLocator, and subjectIdentifier elements have been added -- subjectIndicatorRef and resourceRef elements have been removed -- XTM no longer uses XLink and XML Base -- datatype attribute has been added to resourceData, which also now supports embedded markup