- From: Fabien Gandon <Fabien.Gandon@sophia.inria.fr>
- Date: Thu, 22 Feb 2007 10:00:29 +0100
- To: public-grddl-wg <public-grddl-wg@w3.org>
Danny Ayers: > *** Abstract > See recent modifications of spec & primer abstracts. To be done. > > *** Table of Contents > The style of the titles isn't very consistent, described in separate > mail. Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > > *** 1. Introduction: Data and Documents > > This doc is associated with the primer, so it'd be good to link to the > RDF Primer, maybe at the end of the para beginning "The Resource > Description Framework[RDFC04] provides..." > http://www.w3.org/TR/rdf-primer/ Done in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > > [[ > RDF includes an XML concrete syntax and an abstract model. Software > tools that use the Resource Description Framework naturally work with > documents whose data is encoded using RDF/XML. > ]] > => > [[ > RDF is based on an abstract model but includes an XML concrete syntax > (RDF/XML). Software tools that use the Resource Description Framework > can generally read data encoded as RDF/XML. > ]] Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > > [[ > GRDDL is a mechanism for Gleaning Resource Descriptions from Dialects > of Languages; that is, for extracting RDF data from XML documents by > way of transformation algorithms, typically represented in XSLT. > ]] > add > [[ > The results of the transformations will usually be RDF/XML documents, > although other RDF syntaxes may be used. > ]] Added in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > > [[ > The following HTML and RDF excerpts illustrate the correspondence > ]] > maybe add little subtitles to separate the listings, > HTML : > <html... > > RDF/XML: > <rdf:RDF... > Added in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > [[ > The transformation algorithm used is expressed in an XSLT > transformation, dc-extract.xsl. > ]] > => > [[ > The transformation algorithm to convert between the different formats > can be specified using XSLT, in this case dc-extract.xsl. > ]] Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > *** Use case #1 - Scheduling : Jane is trying to coordinate a meeting. > [[ > Despite their different formats, the calendars of all four friends can > be used as source documents > ]] > => > [[ > Despite their different formats, the calendars of all four friends can > be used as GRDDL source documents > ]] Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > > [[ > These groups publish their calendars in various HTML-based formats: > microformats, eRDF, RDFa, or some home-grown way to express calendar > information. > ]] > => > [[ > These groups publish their calendars in various HTML-based formats: > microformats, eRDF, RDFa, and other home-grown ways of expressing > calendar information. > ]] Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > [[ > The rendered XHTML+RDFa provides a copy- paste functionality via, > right-clicking on an event right in the rendered XHTML+RDFa. > ]] > Not sure what the intent here is - can Jane's Personal Calendar read > RDFa? Or maybe her GRDDL-enabled browser will give it her as iCalendar > format? Not changed (Ben could explain what he meant may be?). > *** Use case #2: Health Care: Querying XML-based clinical data using a > standard ontology > > First 3 paragraphs, minor tweaking could bring the motivation further > up, maybe to: > [[ > Kayode, a developer for a clinical research data management system, > uses XML as the main representation format for their computer-based > patient record. He currently edits the XML remotely via forms, submits > the XML document to a unique URI for each such record over HTTP. But > elsewhere Kayode has found RDF queries useful for investigative > querying. > > He wants to use a content management system which includes a mechanism > to automatically replicate an XML document into equivalent, named RDF > graphs for persistence in synchrony with any changes to the document. > > The expense of dual representation as single-purpose XML vocabulary > and RDF includes space and synchrony problems, but the primary value > is being able to query both as XML and as RDF. The corresponding XML > documents can be transformed into other non-RDF formats, evaluated by > XPath and XPointer expressions, cross-linked by XLink or XInclude, and > structurally validated by RELAX NG (or XML Schema). With the RDF query > facility he can ask speculative questions using standard healthcare > ontologies for patient records, such as the HL7 OWL ontology. > ]] Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > > [[ > Kayode realizes a GRDDL approach alleviates this expense > ]] > => > [[ > Kayode realizes a GRDDL approach can alleviate the expense of > maintaining a dual representation > ]] > Changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > *** Use case #5 - Wikis and e-learning: The Technical University of > Marcilly decided to use wikis to foster knowledge exchanges between > lecturers and students. > > The ref. link for "wikis" goes to the French Wikipedia - swap for > English? > Oooops, changed in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm > I believe "learning objects" is well-known in the domain, but it would > be good to have a reference link - > http://en.wikipedia.org/wiki/Learning_Object > Added in v 1.75 2007/02/21 16:32:07 http://www.w3.org/2001/sw/grddl-wg/doc43/scenario-gallery.htm -- Fabien - http://www-sop.inria.fr/acacia/fabien/
Received on Thursday, 22 February 2007 09:00:44 UTC