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Re: What is the relation of RDF model and E -R model ?

From: Juan Sequeda <juanfederico@gmail.com>
Date: Thu, 2 Aug 2007 10:20:22 -0500
Message-ID: <f914914c0708020820y24610f4le8dab83ff2ce580e@mail.gmail.com>
To: "Content-wire Research" <editor@content-wire.com>
Cc: fjnuer@126.com, semantic-web@w3.org
There is paper on translating an ER model to an OWL ontology [1].

There are currently several approaches to create ontologies from a
relational database schema. One is using the sql constructs and another is
using the er model (the semantics are more explicit than in sql constructs).

[1] http://www.springerlink.com/content/2ft5je258a89hjr0/

On 8/2/07, Content-wire Research <editor@content-wire.com> wrote:
>
>  Hi Fj
> when comparing different models, I find the Ontology Reference Metamodel
> most helpful, a link below
> let us know if it answers your questions!
> *F]* *Ontology* Definition *MetaModel*<http://codip.grci.com/odm/draft/submission_text/ODMPrelimSubAug04R1.pdf>   File
> Format: PDF/Adobe Acrobat - View as HTML<http://72.14.235.104/search?q=cache:S_BAXh4Vz4EJ:codip.grci.com/odm/draft/submission_text/ODMPrelimSubAug04R1.pdf+ontology+metamodel&hl=en&ct=clnk&cd=4>
> The *metamodel*(s) for *ontology* definition specified herein *....* The *
> Ontology* Development *Metamodel* is a software design project. Any
> software *..*
> **
> codip.grci.com/odm/draft/submission_text/ODMPrelimSubAug04R1.pdf - Similar
> pages<http://www.google.com/search?hl=en&pwst=1&q=related:codip.grci.com/odm/draft/submission_text/ODMPrelimSubAug04R1.pdf>- Note
> this<http://www.google.com/search?hl=en&q=ontology+metamodel&btnG=Google+Search#>
>
> Paola Di Maio
>
> ----- Original Message -----
> *From:* fjnuer@126.com
> *To:* semantic-web@w3.org
> *Sent:* Wednesday, August 01, 2007 4:57 PM
> *Subject:* What is the relation of RDF model and E -R model ?
>
> Entity-Relationship (ER) model
> http://www.utexas.edu/its/windows/database/datamodeling/dm/erintro.html
>
>
> WHo can tell me?
>
>
>
>
> ------------------------------
> 人 山 人 海 盛 景,尽 在 梦 幻 西 游
> <http://event.mail.163.com/chanel/xyq.htm?from=126_NO6>
>
>


-- 
Juan Sequeda

Research Assistant                             Project Manager
Dept. of Computer Science                  Solutions Superbacano.com
University of Texas at Austin                Austin, Texas, USA
http://www.cs.utexas.edu/~jsequeda    http://solutions.superbacano.com
jsequeda@cs.utexas.edu                    juan@superbacano.com
Received on Thursday, 2 August 2007 15:20:39 GMT

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