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Difference between revisions of "Higgins Global Graph Specifications"
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=== Ontology === | === Ontology === | ||
| − | * [[HOWL]] - Conventions on how W3C Web Ontology Langugage (OWL) is used to describe the [[Attribute]]s | + | * [[HOWL]] - Conventions on how W3C Web Ontology Langugage (OWL) is used to describe the [[Attribute]]s, [[Node]]s and [[Context]]s in the [[Higgins Global Graph]]. |
== Links == | == Links == | ||
* [http://eclipse.org/higgins Higgins Home] | * [http://eclipse.org/higgins Higgins Home] | ||
Latest revision as of 04:38, 3 March 2008
The Higgins Global Graph specifications are based on existing web and semantic web technologies. It extends these by profiling their use within the context of Higgins.
Contents
Identifiers
- ContextId Data Range - A URI or XRI used to identify a Context
- NodeId Data Range - A URI or XRI used to identify a Node, either absolutely within a specific Context or relatively within the local Context.
Discovery
- Context Discovery defines the process of resolving a NodeId Data Range to obtain a Higgins XRDS Service Endpoint or Higgins XDI Context Descriptor.
- Higgins XRDS Service Endpoint defines how XRDS documents are used to support access to Nodes in the Higgins Global Graph.
- Higgins XDI Context Descriptor does the same for XDI documents.
Ontology
- HOWL - Conventions on how W3C Web Ontology Langugage (OWL) is used to describe the Attributes, Nodes and Contexts in the Higgins Global Graph.