- From: Sue Ellen Wright <sellenwright@gmail.com>
- Date: Mon, 4 Feb 2008 15:44:46 -0500
- To: "Jodi Schneider" <jschneider@amherst.edu>
- Cc: public-esw-thes@w3.org
- Message-ID: <e35499310802041244m617cd510qb45a112e09e5a14c@mail.gmail.com>
Dear colleagues, I found Jodi's items really interesting. I usually don't have time to read everything that goes by, so I've probably missed some discussion of the FAQ you reference. Your discussion of URIs impinges on a serious discussion that's going on tangential to this discussion with respect to persistent identifiers (PIDs). I have been tasked with the problem of identifying different standards in the various communities of practice could come to require or at least be enhanced by the use of PIDs. So far I'm looking at TC 37 and TC 46 standards in ISO, JTC 1/SC 32 standards for metadata registries, the variety of KOS & OWL standards, etc. Any suggestions that anyone has on the matter would be really interesting to take into consideration. The immediate goal of the working group is to determine how we are going to use PIDs in linguistic resources in such a way that they can be made accessible for use in providing semantic content that can be leveraged by other knowledge resources in interactive web environments. Best regards Sue Ellen On Mon, Feb 4, 2008 at 7:21 AM, Jodi Schneider <jschneider@amherst.edu> wrote: > Here are some suggestions for your FAQ, based on questions I'd like > better answers to. I've included sample answers, for a few of these, but you > can probably come up with improved ones! > > You might also think about particular audiences--e.g. librarians, > programmers, ontologists/data modelers--and determine the most basic > questions from those perspectives > > -Jodi > * > * > *What is a knowledge organisation system?* > > "The term *knowledge organization systems* is intended to encompass all > types of schemes for organizing information and promoting knowledge > management. Knowledge organization systems include classification and > categorization schemes that organize materials at a general level, subject > headings that provide more detailed access, and authority files that control > variant versions of key information such as geographic names and personal > names. Knowledge organization systems also include highly structured > vocabularies, such as thesauri, and less traditional schemes, such as > semantic networks and ontologies" > > from > http://www.clir.org/pubs/reports/pub91/executive.html > which is part of > Hodge,G. (2000). Systems of Knowledge Organization: Beyond traditional > authority files. Council on Library and Information Resources. > http://www.clir.org/pubs/reports/pub91/contents.html > > *What is RDF?* > > "RDF provides a general, flexible method to decompose any knowledge into > small pieces, called triples, with some rules about the semantics (meaning) > of those pieces." > > RDF stands for Resource Description Framework > > "The six documents composing the RDF specification tell us two things. > First, it outlines the abstract model, i.e., how to use triples to > represent knowledge about the world. Second, it describes how to encode > those triples in XML. > > Most of the abstract model of RDF comes down to four simple rules: > > 1. A fact is expressed as a Subject-Predicate-Object triple, also known > as a statement. It's like a little English sentence. > 2. Subjects, predicates, and objects are given as names for entities, > also called resources (dating back to RDF's application to metadata for web > resources) or nodes (from graph terminology). Entities represent something, > a person, website, or something more abstract like states and relations. > 3. Names are URIs, which are global in scope, always referring to the > same entity in any RDF document in which they appear. > 4. Objects can also be given as text values, called literal values, > which may or may not be typed using XML Schema datatypes." > > from > http://www.xml.com/pub/a/2001/01/24/rdf.html?page=2 > which is part of > Joshua Tauberer (2006 July 26) What Is RDF > http://www.xml.com/pub/a/2001/01/24/rdf.html > > > *Example of RDF & where used* > * > * > *Example of SKOS & where used* > maybe pull out relevant examples from tutorials on > http://www.w3.org/2004/02/skos/references , e.g LCSH (interesting to > librarians), Catch project, interesting to cultural heritage community > > -- Sue Ellen Wright Institute for Applied Linguistics Kent State University Kent OH 44242 USA sellenwright@gmail.com Terminology management: There is unfortunately no cure for terminology; you can only hope to manage it. (Kelly Washbourne)
Received on Monday, 4 February 2008 20:44:56 UTC