Table of Contents
Publishing and Harvesting RDF Schemas
Metadata is language
Languages evolve
Metadata languages lack
RDF Schemas (RDFS)
Point-to-point cross- references in RDF
EOR Toolkit as RDF Schema Browser
PPT Slide
SCHEMAS Forum Registry
PPT Slide
Description of a project...
...description of a Working Group...
...an expert review
Definition of a vocabulary term...
...and the entire vocabulary where that term is defined
...the source of which:
An application profile
...the source of which...
...or the schema of the registry itself...
...an RDF schema like the others
Registries are like dictionaries
Dictionaries as tools for harmonization
When projects publish their schemas
This workshop: a simple RDF schema format
PPT Slide
RDF and XML Schemas
RDF Schemas
XML Schemas
Cambridge Communique (Oct 1999)
Types of schemas
Types of schemas
Application profiles
Example: adapting DC:Title
Annotations
Namespaces in translation
One token - labels in many languages
Metadata languages are "multilingual"
DCMI: a Thick Registry
PPT Slide
|