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----  [2008-12-08] OWL 2 Last Call了（即将成为Candidatate Recommendations）  (http://bbs.xml.org.cn/dispbbs.asp?boardid=2&rootid=&id=70253)

--  作者：admin
--  发布时间：12/8/2008 10:59:00 PM

--  [2008-12-08] OWL 2 Last Call了（即将成为Candidatate Recommendations）
The W3C OWL Working Group has just published a set of eleven documents for public review.  These documents cover "OWL 2", which is now fairly stable.  This is a good time to review this work and send us comments (at public-owl-comments@w3.org).  Comments received by 23 January will be answered and taken into account in the next round of publications.
The group expects to issue the OWL 2 Candidatate Recommendations, with a call for implementations, shortly after that comment deadline.

The documents are:

    1. Structural Specification and Functional-Style Syntax
       http://www.w3.org/TR/2008/WD-owl2-syntax-20081202/
    2. Direct Semantics
       http://www.w3.org/TR/2008/WD-owl2-semantics-20081202/
    3. RDF-Based Semantics
       http://www.w3.org/TR/2008/WD-owl2-rdf-based-semantics-20081202/
    4. Conformance and Test Cases
       http://www.w3.org/TR/2008/WD-owl2-test-20081202/
    5. Mapping to RDF Graphs
       http://www.w3.org/TR/2008/WD-owl2-mapping-to-rdf-20081202/
    6. XML Serialization
       http://www.w3.org/TR/2008/WD-owl2-xml-serialization-20081202/
    7. Profiles
       http://www.w3.org/TR/2008/WD-owl2-profiles-20081202/
    8. Quick Reference Guide
       http://www.w3.org/TR/2008/WD-owl2-quick-reference-20081202/
    9. New Features and Rationale
       http://www.w3.org/TR/2008/WD-owl2-new-features-20081202/
   10. Manchester Syntax
       http://www.w3.org/TR/2008/WD-owl2-manchester-syntax-20081202/
   11. rdf:text: A Datatype for Internationalized Text
       http://www.w3.org/TR/2008/WD-rdf-text-20081202/

Of these eleven documents:

      * The first seven are the core technical specification for OWL 2.
        Six of these now at "Last Call".  This means the Working Group
        believes the design is done and that the only changes going
        forward will be editorial, along with certain items highlighted
        as "at risk" in the documents.  The other one, "RDF-Based
        Semantics" (which specifies OWL 2 Full) is expected to proceed
        to Last Call shortly.

      * The "Quick Reference Guide" and "New Features and Rationale"  
will
        be a good place to start for many OWL users, these documents will
        be a good place to start.  (A Primer is also being developed, and
        a earlier draft was published, but it has not yet been updated to
        account for the current state of the language.)

      * "Manchester Syntax" specifies an alternative syntax for OWL
        which some users prefer and some tools implement, but which is
        not required.

      * "rdf:text" specifies an XML datatype (developed jointly with
        the RIF Working Group) which provides a way to deal with RDF
        language-tagged literal strings without making them be a
        special case.

Again, please send comments to public-owl-comments@w3.org by 23 January.
Discussion on either of these lists is fine, but might not be seen by the Working Group.

Ian Horrocks
Chair, OWL Working Group

--  作者：lzy600
--  发布时间：12/9/2008 9:50:00 AM

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