Annotea: Metadata based annotation infrastructure
by marja

Table of contents

• Topics in Annotea: Extending the Basic Architecture
• Contents
• Sharing information via annotations
• Sharing discussions
• Annotea architecture
• RDF metadata stored to server
• RDF metadata stored to server
• Querying RDF: Algae
• Clients e.g. Amaya
• Community
• Current Issues
• Sample extension: topics
• RDF schema for topics
• Example: head anatomy classification
• RDF schema for head classification
• Adding a property to an annotation
• hasTopic: RDF schema and usage
• Querying topics
• Algae with rules
• Algae with rules
• Conclusions
• THE END