What is the expected type of semantic web applications?

a tool or service that assists users in manipulating semantically enriched resources based on shared ontology.

Manipulation includes:

• Model - determine resource models by selecting shared ontology
• Edit - change
• Import/Export - Format interpobability
• Publish - obtain annotated and semantically enriched resources
• Reuse - Reasoning, search, representation and visualisation

Key features includes:

• Distributed - the semantic data should be ideally located in different places
• Inteprobable - if it is a web service, it must follow WS-I.

Key issues includes:

• Storage
• Modular and reusable resource processing - e.g., namespace driven resource consumer auto-loading
• Provenance