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Re: [higgins-dev] Two bug fixes to HOWL (higgins.owl) [non breakingchange]

Paul,

2) bug fix: allowed the range of higgins:attribute to be either
higgins:Value (as it was) or higgins:Attribute (new--this object is the
holder of metadata about the entire set of values (i.e. "ranges") of a set
of higgins:attributes

1. SimpleValue can not contain attributes (only ComplexValue can), so it will be more correct to allow the range of higgins:attribute to be ComplexValue, not Value.

2. Really higgins:attribute is a property of DS (or complex value) that contains higgins:Value (simple or complex). What sence is there for higgins:Attribute class to be the range of higgins:attribute? Do you mean that we should use the same property to store as values of attribute as metadata of this attribute?

Thanks,
Sergey Lyakhov

----- Original Message ----- From: "Paul Trevithick" <paul@xxxxxxxxxxxxxxxxx>
To: "'Higgins (Trust Framework) Project developer discussions'"
<higgins-dev@xxxxxxxxxxx>
Sent: Friday, May 25, 2007 6:01 PM
Subject: [higgins-dev] Two bug fixes to HOWL (higgins.owl) [non
breakingchange]


1) bug fix: allowed the domain of higgins:attribute to be either
DigitalSubject (as it was) or ContextObject (new)

2) bug fix: allowed the range of higgins:attribute to be either
higgins:Value (as it was) or higgins:Attribute (new--this object is the
holder of metadata about the entire set of values (i.e. "ranges") of a set
of higgins:attributes

Changes have been published here [1]

[1] http://www.eclipse.org/higgins/ontologies/2006/higgins.owl

-Paul

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