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Difference between revisions of "UDI"

m (Higgins Identifier moved to UDI)
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{{#eclipseproject:technology.higgins}}
 
{{#eclipseproject:technology.higgins}}
[[Higgins Identifier]]s include [[ContextId]]s and [[NodeId]]s. These are URIs or XRIs that resolve to Higgins XRDS service endpoints which contain the necessary metadata to access Higgins [[Context]]s and [[Node]]s.
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== Version ==
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This page describes the concept of [[UDI]] as used in the [[Higgins Global Graph 1.1]].
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== Description ==
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* [[UDI]]s are the identifiers that are the foundation of the [[HGG]]
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* [[ContextId]]s and [[EntityId]]s are [[UDI]]s.
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* Two broad classes of [[UDI]]s will be supported in Higgins 1.1:
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*# Semantic Web Linked Data HTTP URIs (probably only the '303' redirect variant)
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*# These are HTTP URIs or XRIs that resolve to an XRDS document containing a Higgins Service Endpoint. This endpoint holds the necessary metadata to access Higgins [[Context]]s and [[Entity | Entities]] using a variety of protocols.
  
 
[[Category:Higgins Data Model]]
 
[[Category:Higgins Data Model]]

Revision as of 14:21, 22 April 2008

{{#eclipseproject:technology.higgins}}

Version

This page describes the concept of UDI as used in the Higgins Global Graph 1.1.

Description

  • UDIs are the identifiers that are the foundation of the HGG
  • ContextIds and EntityIds are UDIs.
  • Two broad classes of UDIs will be supported in Higgins 1.1:
    1. Semantic Web Linked Data HTTP URIs (probably only the '303' redirect variant)
    2. These are HTTP URIs or XRIs that resolve to an XRDS document containing a Higgins Service Endpoint. This endpoint holds the necessary metadata to access Higgins Contexts and Entities using a variety of protocols.

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