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Higgins Global Graph Specifications
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.