Metadata: Definition

27/04/99


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Table of Contents

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Metadata: Definition

Metadata: Definition (Cont.)

Applications of Metadata

Application: Item and Collection Cataloguing

Application: Resource Discovery

Application: Electronic Commerce

Application: Intelligent Agents

Application: Digital Signatures

Application: Content Rating

Other Applications

Metadata Transmission

Metadata Assertions

Introducing: RDF

Data Integration

Data Integration (cont.)

RDF Components

RDF Data Model

RDF Data Model

RDF Model Primitives

Simple Example

RDF Syntax

RDF Model Example #1

RDF Syntax Example

RDF Model Example #2

RDF Syntax Example #2

RDF Model Example #3

Where do you stop?

RDF Schemas

Schema Vocabularies

Relationships among vocabularies

Relationships among vocabulary elements

Bringing it together

RDF Summary

RDF Information

RDF and the Dublin Core

Dublin Core Data Model

DC Data Model Qualifiers

The Dublin Core Data Model as RDF

An example for ‘Date’

An example for ‘Relation’

Element Qualifier (and Terms)

Value Qualifier (and Terms)

Language

What do you get for this?

RDF Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Dublin Core Data Model

Key Data Model Decisions

Key Data Model Open Issues

Additional Information

Author: Paul Miller

Email: P.Miller@ukoln.ac.uk

Home Page: http://www.ukoln.ac.uk/interop-focus/