- From: Bernard Vatant <bernard.vatant@mondeca.com>
- Date: Tue, 21 Dec 2010 14:56:55 +0100
- To: Søren Roug <Soren.Roug@eea.europa.eu>
- Cc: Linking Open Data <public-lod@w3.org>, "me@aaronsw.com" <me@aaronsw.com>, "nathan@yergler.net" <nathan@yergler.net>, Yves Raimond <yves.raimond@gmail.com>
- Message-ID: <AANLkTinfo6=POHLs_eQxRhC=ra-dgY0yccK_v09=4dTt@mail.gmail.com>
Interesting ... it figures that the authoritative namespace for cc has been indeed http://creativecommons.org/ns#, for at least two years and certainly more. But since there is no mention of the new namespace whatsoever at http://web.resource.org/cc/ <http://web.resource.org/cc/license>, people can keep using it without being aware of any change. I would be curious to have people behind Music Ontology for example explaining why they keep using the old namespace. Bernard 2010/12/21 Søren Roug <Soren.Roug@eea.europa.eu> > According to footnote 8 of > http://wiki.creativecommons.org/images/d/d6/Ccrel-1.0.pdf : > > > > 8 ... CC initially used the http://web.resource.org/cc/ namespace, > migrating to http://creativecommons.org/ns# for superior human interaction > with the vocabulary when it became apparent RDFa would facilitate this. In > 2004 the Dublin Core Metadata Initiative approved a "license" refinement of > its "rights" term (see > http://dublincore.org/usage/decisions/2004/2004-01.Rights-terms.shtml). > Had http: > > //purl.org/dc/terms/license existed in 2002, CC would not have defined > http://web.resource.org/cc/license. > > Thanks to the extensibility properties of RDF, > http://creativecommons.org/ns#license describes its relationship > > to each of these other properties. > > -- > Sincerely yours / Med venlig hilsen, Søren Roug <soren.roug@eea.europa.eu> > > European Environment Agency, Kongens Nytorv 6, DK-1050 Copenhagen K > Tel: +45 2368 3660 Jabber: roug@jabber.eea.europa.eu > > *This email was delivered using 100% recycled electrons. Please try to > keep it that way.*** > > > > > > > > *From:* public-lod-request@w3.org [mailto:public-lod-request@w3.org] *On > Behalf Of *Bernard Vatant > *Sent:* 21 December 2010 10:26 > *To:* Linking Open Data > > *Cc:* me@aaronsw.com; nathan@yergler.net > *Subject:* Concurrent namespaces for Creative Commons ontology > > > > Hi folks > > > It seems that there are two concurrent publications and namespaces for the > Creative Commons Rights Expression Language. > > http://creativecommons.org/schema.rdf uses http://creativecommons.org/ns#<http://creativecommons.org/ns> > http://web.resource.org/cc/schema.rdf uses http://web.resource.org/cc/ > > The first one looks at first sight more reliable since it is maintained by > Creative Commons folks themselves > It is apparently the namespace underlying CC tag on CKAN packages > http://ckan.net/tag/format-cc > Datasets under this tag indeed use it, such as Eurostat or Geospecies > (and BTW it would be great if CKAN tags pages could explicit the vocabulary > namespace underlying the tag, if any) > > OTOH I found the second one to be used by a bunch of more or less famous > ontologies such as: > > BIO http://purl.org/vocab/bio/0.1 > Music Ontology http://purl.org/ontology/mo/ > FRBR http://purl.org/vocab/frbr/core > Review Ontology http://purl.org/stuff/rev > Talis Address Schema http://schemas.talis.com/2005/address/schema > VANN http://purl.org/vocab/vann > > So I wonder ... I cc people behind both vocabularies, maybe they can do > something about it? > > Best > > Bernard > > -- > Bernard Vatant > Senior Consultant > Vocabulary & Data Engineering > Tel: +33 (0) 971 488 459 > Mail: bernard.vatant@mondeca.com > ---------------------------------------------------- > Mondeca > 3, cité Nollez 75018 Paris France > Web: http://www.mondeca.com > Blog: http://mondeca.wordpress.com > ---------------------------------------------------- > -- Bernard Vatant Senior Consultant Vocabulary & Data Engineering Tel: +33 (0) 971 488 459 Mail: bernard.vatant@mondeca.com ---------------------------------------------------- Mondeca 3, cité Nollez 75018 Paris France Web: http://www.mondeca.com Blog: http://mondeca.wordpress.com ----------------------------------------------------
Received on Tuesday, 21 December 2010 13:57:24 UTC