TITLE: | 13250-6 Topic Maps -- Compact Syntax -- Issues |
SOURCE: | Mr. Lars Heuer; Mr. Gabriel Hopmans; Dr. Sam Gyun Oh; Mr. Steve Pepper |
PROJECT: | WD 13250-6: Information technology - Topic Maps - Compact syntax |
PROJECT EDITOR: | Mr. Lars Heuer; Mr. Gabriel Hopmans; Dr. Sam Gyun Oh; Mr. Steve Pepper |
STATUS: | Draft |
ACTION: | Review |
DATE: | 2007-11-11 |
DISTRIBUTION: | SC34 and Liaisons |
REPLY TO: |
Dr. James David Mason (ISO/IEC JTC 1/SC 34 Secretariat - Standards Council of Canada) Crane Softwrights Ltd. Box 266, Kars, ON K0A-2E0 CANADA Telephone: +1 613 489-0999 Facsimile: +1 613 489-0995 Network: jtc1sc34@scc.ca http://www.jtc1sc34.org |
For item identifiers a new marker ('
) was introduced.
Action: Needs approval from WG and TMQL-editors. Related TMQL issue: tmql-item-references
Multiline comments were introduced (: comment :)
.
Action: Needs approval from WG and TMQL-editors.
CTM uses a tilde (~
) to introduce the reifying topic. TMQL uses a slightly different
syntax (<~
) and uses the tilde as axis shortcut.
Action: Is the difference acceptable?
CTM provides a mechanism to import templates. In Montreal was a request to remove this feature and to unify the functionality with the "include" directive. The editors were unable to follow that request because this unification led to problems with "prefix" declarations.
Action: Unification required or is the determination acceptable?
null
literalCTM introduced the null
literal again.
Action: The definition / semantics of null
must be provided from TMQL.
Related TMQL issue: tmql-undef-vs-null
We introduced an "angle brackets" syntax for IRIs.
Action: TMQL should reintroduce IRIs which are embedable into angle brackets. Related TMQL issue: tmql-iri-ambiguity