[ACTION] represenation of simple and more complicated HTTP conversation in RDF

• From: Johannes Koch <johannes.koch@fit.fraunhofer.de>
• Date: Thu, 23 Nov 2006 16:39:19 +0100
• To: ERT group <public-wai-ert@w3.org>
• Message-ID: <4565C0A7.5060902@fit.fraunhofer.de>

Hi group,

I took an action item about modelling simple and more complicated HTTP 
conversation in RDF. Three use cases: 1. simple request/response, 2. 
transparent content negotiation, 3. redirection


1. simple request/response

earl:WebContent
|- ...
|- earl:httpRequest
|  |- http:GetRequest
|     |- uri:uri http://www.example.org/
|     |- http:version 1.1
|     |- http:host www.example.org
|     |- ...
|- earl:httpResponse
    |- http:Response
       |- http:responseCode 200
       |- http:content-type text/html;charset=utf-8
       |- http:body lrjgqn538t3gglhhp30483
       |- ...


2. transparent content negotiation

earl:WebContent (rdf:id="wc1")
|- ...
|- earl:httpRequest
|  |- http:GetRequest
|     |- uri:uri http://www.example.org/
|     |- http:version 1.1
|     |- http:host www.example.org
|     |- ...
|- earl:httpResponse
    |- http:Response
       |- http:responseCode 300
       |- http:tcn list
       |- http:alternates {"en/" 0.9 {type text/html} {language en}},
       |          {"fr/" 1.0 {type text/html} {language fr}}
       |- http:content-type text/html;charset=utf-8
       |- http:body oego3h01thh3olh3t
       |- ...

earl:WebContent (rdf:id="wc2")
|- ...
|- earl:httpRequest
|  |- http:GetRequest
|     |- uri:uri http://www.example.org/en/
|     |- http:version 1.1
|     |- http:host www.example.org
|     |- ...
|- earl:httpResponse
    |- http:Response
       |- http:responseCode 200
       |- http:content-type text/html;charset=utf-8
       |- http:body lrjgqn538t3gglhhp30483
       |- ...


3. redirection

earl:WebContent (rdf:id="wc1")
|- ...
|- earl:httpRequest
|  |- http:GetRequest
|     |- uri:uri http://www.example.org/
|     |- http:version 1.1
|     |- http:host www.example.org
|     |- ...
|- earl:httpResponse
    |- http:Response
       |- http:responseCode 302
       |- http:content-type text/html;charset=utf-8
       |- http:location http://www.example.org/foo
       |- http:body oego3h01thh3olh3t
       |- ...

earl:WebContent (rdf:id="wc2")
|- ...
|- earl:httpRequest
|  |- http:GetRequest
|     |- uri:uri http://www.example.org/foo
|     |- http:version 1.1
|     |- http:host www.example.org
|     |- ...
|- earl:httpResponse
    |- http:Response
       |- http:responseCode 200
       |- http:content-type text/html;charset=utf-8
       |- http:body lrjgqn538t3gglhhp30483
       |- ...

-- 
Johannes Koch - Competence Center BIKA
Fraunhofer Institute for Applied Information Technology (FIT.LIFE)
Schloss Birlinghoven, D-53757 Sankt Augustin, Germany
Phone: +49-2241-142628    Fax: +49-2241-142065

Received on Thursday, 23 November 2006 15:40:02 UTC