Subject: [no subject]
Am I correct? Best, =3DDrummond=20 -----Original Message----- From: Eamonn Neylon [mailto:firstname.lastname@example.org] Sent: Monday, September 29, 2003 11:09 AM To: Wachob, Gabe; 'Matthew J. Dovey'; email@example.com Cc: herbert van de sompel; Tony Hammond Subject: RE: [xri] FW: [Discuss-DOI] Announcement: The "info" URI scheme Gabe As one of the authors for this RFC (small world isn't it?), I'd like to help explain the rationale for the 'info' scheme. The 'info' URI scheme addresses the problem of an inability for many users to talk about a vast number of informational assets using the existing URI allocation. So, or example, there is no way, at the moment, to make an RDF assertion about a resource using its NASA Astrophysics Data System Bibcode or to denote that an XML namespace is defined in a document with a particular Library of Congress Control Number. So the 'info' scheme enables the use of these existing public identifiers within applications that do not require resolution. The 'info' scheme addresses the mismatch between the semantic web technologies and the everyday application of identifiers to informational assets. In so doing 'info' is intended to allow the use of identifiers from these public namespaces where their owners are unwilling or unable to write a URI scheme application, but are willing to register these namespaces in a registry operated to support the use of the 'info' scheme. Regards Eamonn Eamonn Neylon Manifest Solutions Tel: +44 1869 357156 http://www.manifestsolutions.com/ -----Original Message----- From: Wachob, Gabe [mailto:firstname.lastname@example.org] Sent: 29 September 2003 18:51 To: 'Matthew J. Dovey'; email@example.com Subject: RE: [xri] FW: [Discuss-DOI] Announcement: The "info" URI scheme Matthew- I'm having a hard time understanding the value of this effort. I would think that if you wanted to create an identifier space for dewey decimal numbers, you'd create a URI scheme for it. With the "info" proposal, you've effectively replaced the IANA as registrar for URI-compatible identifier schemes with NISO. That is, instead of registering a "dd" (dewey decimal) URI scheme, you register a "dd" info namespace. Same basic process, except that you have a different registrar. Is *this* the motivation? Is the info URI scheme motivated by the IETF's strong bias towards resolvable URI schemes? Thanks for giving me the background. I have to think about how this relates to XRI work as well. -Gabe > -----Original Message----- > From: Matthew J. Dovey [mailto:firstname.lastname@example.org] > Sent: Monday, September 29, 2003 10:20 AM > To: email@example.com > Subject: [xri] FW: [Discuss-DOI] Announcement: The "info" URI scheme > > > FYI > > Matthew Dovey > Oxford University > > > -----Original Message----- > > From: firstname.lastname@example.org > > [mailto:email@example.com] On Behalf Of Hammond, > Tony (ELSLON) > > Sent: Monday, September 29, 2003 4:57 PM > > To: firstname.lastname@example.org > > Subject: [Discuss-DOI] Announcement: The "info" URI scheme > > > > Hi All: > > > > > > > > The following message about the newly proposed "info" URI > > Scheme may be of interest to some members on this list. The > > "info" scheme will allow common identifiers to be used on the > > Web without specifying any resolution mechanisms. > > > > > > > > Tony > > > > > > > > > > > > ##### > > > > > > > > Announcing a new Internet-Draft for an Informational RFC, to > > allow commonly used identifiers to be part of the Web: > > > > > > > > The "info" URI Scheme for Information Assets with > > Identifiers in Public Namespaces > > > > > > > > Herbert Van de Sompel - Los Alamos National Laboratory > > > > Tony Hammond - Elsevier > > > > Eamonn Neylon - Manifest Solutions > > > > Stuart L. Weibel - OCLC Online Computer Library Center > > > > > > > > The draft is available at: > > > > > > > > > > > http://www.ietf.org/internet-drafts/draft-vandesompel-info-uri-00.txt > > > > > > > > a. Purpose of the "info" URI scheme: > > > > > > > > There exist many information assets with identifiers in > > public namespaces that are not referenceable by URI schemes. > > Examples of such namespaces include Dewey Decimal > > Classifications , Library of Congress Control Numbers > > (LCCN) , NASA Astrophysics Data System Bibcodes , and > > Open Archives Initiative (OAI) identifiers , among others. > > The "info" URI scheme will facilitate the referencing of > > information assets that have identifiers in such public > > namespaces by means of URIs. The "info" scheme is based on a > > Registry that invites the registration of public namespaces > > used for the identification of information assets, by the > > parties that maintain the namespaces. > > > > > > > > For example, assuming that the namespace of Dewey Decimal > > Classifications (ddc:) and the namespace of Library of > > Congress Control Numbers (lccn:) would be registered by their > > respective authorities, then: > > > > > > > > * the Dewey Decimal Classification 22/eng//004.678 (for the > > term "Internet") could be expressed as the "info" URI > > <info:ddc/22/eng//004.678> > > > > > > > > * the Library of Congress Control Number 2002022641 could be > > expressed as the "info" URI <info:lccn/2002022641> > > > > > > > > b. Background of this effort > > > > > > > > The effort to create the "info" URI scheme emerged from the > > NISO process to standardize the OpenURL Framework for > > context-sensitive services , which requires the ability to > > describe resources by means of globally recognizable > > identifiers. The Draft Standard for Trial Use released for > > Public Comment introduced a "proprietary" naming architecture > > which allowed information assets to be referenced by means of > > widely used non-URI identifiers (e.g. PubMed identifiers, > > Digital Object Identifiers, Astrophysics Datasystem Bibcodes, > > and others) which would be registered under the OpenURL Framework. > > > > > > > > Public feedback led to the decision to fundamentally revise > > the naming architecture, and to base all resource > > identification requirements within the OpenURL Framework on > > URIs alone. Because it was deemed unreaslistic to expect > > that all namespaces required in the OpenURL Framework would > > be registered within the URI allocation by the respective > > namespace authorities, the "info" URI effort was launched. > > This work is being conducted under the auspices of NISO, and > > with active involvement and consultation from the IETF and > > the W3C. It is hoped that the lightweight, and > > community-based, registration mechanism that will underlie > > the "info" URI scheme will rapidly lead to the availability > > of "info" URIs to identify a wide variety of information > > assets. More detailed information of the effort is > available at . > > > > > > > > c. References > > > > > > > >  "Dewey Decimal Classification". Retrieved September 20, > > 2003 from <http://www.oclc.org/dewey/>. > > > > > > > >  "Library of Congress Control Number". Retrieved August 1, > > 2003 from <http://lcweb.loc.gov/marc/lccn_structure.html>. > > > > > > > >  "NASA Astrophysics Data System Bibliographic Code". > > Retrieved August 1, 2003 from > > <http://adsdoc.harvard.edu/abs_doc/help_pages/data.html> > > > > > > > >  Lagoze, C., H. Van de Sompel, M. Nelson and S. Warner. > > "Specification and XML Schema for the OAI Identifier Format", > > June 2002. Retrieved September 4, 2003 from > > <http://www.openarchives.org/OAI/2.0/guidelines-oai-identifier.htm>. > > > > > > > >  Draft Standard for Trial Use ANSI/NISO Z39.88, "The > > OpenURL Framework for Context-Sensitive Services". Retrieved > > September 20, 2003 from > > <http://library.caltech.edu/openurl/Public_Comments.htm> > > > > > > > > <http://library.caltech.edu/openurl/PubComDocs/Announce/200 > > 30626-Announce-Naming2.htm> > > > > > > To unsubscribe from this mailing list (and be removed from > the roster of the OASIS TC), go to > http://www.oasis-open.org/apps/org/workgroup/xri/members/leave > _workgroup.php. > To unsubscribe from this mailing list (and be removed from the roster of the OASIS TC), go to http://www.oasis-open.org/apps/org/workgroup/xri/members/leave_workgroup .php . To unsubscribe from this mailing list (and be removed from the roster of the OASIS TC), go to http://www.oasis-open.org/apps/org/workgroup/xri/members/leave_workgroup .php.