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Re: [WN] Fwd: WordNet Namespace

From: Jacco van Ossenbruggen <Jacco.van.Ossenbruggen@cwi.nl>
Date: Tue, 13 Dec 2005 12:38:58 +0100
Message-ID: <439EB2D2.3090208@cwi.nl>
To: Jeremy Carroll <jjc@hpl.hp.com>
CC: Aldo Gangemi <aldo.gangemi@istc.cnr.it>, public-swbp-wg@w3.org, schreiber@cs.vu.nl, mark@cs.vu.nl, Benjamin.Nguyen@inria.fr

Jeremy Carroll wrote:

> How big is the file if you use hash URIs?

I'm not sure we mean the same thing by hash URIs.  I was talking about 
hash URIs as in http://wordnet.princeton.edu/rdf#entity versus non-hash 
URIs as in http://wordnet.princeton.edu/rdf/entity.  I do not see how 
the difference relates to file size.  BTW, the current files are using 
hash URIs:

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE rdf:RDF [
    <!ENTITY wn 'http://wordnet.princeton.edu/wn#'>
    <!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
    <!ENTITY rdfs 'http://www.w3.org/2000/01/rdf-schema#'>
]>

<rdf:RDF  xmlns:wn="&wn;" xmlns:rdf="&rdf;" xmlns:rdfs="&rdfs;" 
xml:lang="en">
<wn:Word rdf:about="&wn;entity"
    wn:lexicalForm="entity">
  <wn:sense rdf:resource="&wn;entity-n-1"/>
</wn:Word>

I do not see how you can safe space by changing the URIs.

> Isn't the size a showstopper for hashes in this application?
>
> I had always believed that this was one of the primary examples why 
> hash URIs were not the only true way.

I'm missing something here.  Can you elaborate on this?

Thanks, Jacco
Received on Tuesday, 13 December 2005 11:47:47 GMT

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