Higgins.owl 1.0

Published URL

http://www.eclipse.org/higgins/ontologies/2006/higgins.owl

CVS Access

The following Eclipse Team Project Set (.psf) will give you access to the higgins.owl source file:

<?xml version="1.0" encoding="UTF-8"?>
<psf version="2.0">
 <provider id="org.eclipse.team.cvs.core.cvsnature">
  <project reference="1.0,
    :extssh:dev.eclipse.org:/cvsroot/technology,
    org.eclipse.higgins/ontology,org.eclipse.higgins.ontology"/>
 </provider>
</psf>

Description

Note: The properties of the Context container itself are attached to special object called ContextObject within the instance data and also described in the ontology.

Classes

1. Attribute
   • 0..N source
   • 0..N timeSpan
   • 0..1 lastModified
   • 0..1 syncConflict
   • 0..1 lastVerifiedFromSource
   • 0..1 lastVerifyAttempt
2. ComplexAttribute (subclass of Attribute)
   • 1..N complexValue
3. ContextObject
   • 0..N hasContextRelationships
4. ContextRelationship
   • 0..N contextURI
5. SimpleAttribute (subclass of Attribute)
   • 1..N simpleValue
6. DigitalSubject (see Digital Subject)
   • 1..1 uniqueIdentifier
   • 0..N timeSpan
   • 0..N attribute
7. SubjectRelationship
   • 1..1 contextURI
   • 1..1 subjectCUID
8. TimeSpan
   • 1..1 validFrom
   • 1..1 validTo

Subclasses of SimpleAttribute

1. Base64BinarySimpleAttribute
2. NormalizedStringSimpleAttribute
3. StringSimpleAttribute

...we need to create all the rest here (Date*, NonNegativeInteger*, etc. for each of the XML Schema literal types used by OWL)

DataType (literal valued) Properties

1. contextURI - domain(ContextRelationship, SubjectRelationship), range("anyURI")
2. identifier - domain(AttributeStatement), range(xsd:normalizedString)
3. lastModified - domain(AttributeMetadata), range(xsd:dateTime)
4. lastVerifiedFromSource - domain(Attribute), range(xsd:dateTime)
5. lastVerifyAttempt - domain(Attribute), range(xsd:dateTime)
6. simpleValue - domain(SimpleAttribute)
7. subjectCUID - domain(SubjectRelationship), range(xsd:normalizedString)
8. syncConflict - domain(AttributeMetadata), range(xsd:boolean)
9. uniqueIdentifier - domain(DigitalSubject), range(xsd:normalizedString). Uniquely identifies a DigitalSubject within a context
10. validFrom - domain(TimeSpan), range(xsd:date)
11. validTo - domain(TimeSpan), range(xsd:date)

Sub-Properties of sipmleValue

1. base64BinarySimpleValue - domain(Base64SimpleAttribute), range(xsd:base64Binary)
2. normalizedStringSimpleValue - domain(NormalizedStringSimpleAttribute), range(xsd:normalizedString)
3. stringSimpleValue - domain(StringSimpleAttribute), range(xsd:string)

Object (object valued) Properties

1. attribute - domain(DigitalSubject), range(Attribute)
2. complexValue - domain(ComplexAttribute)
3. contextRelationship - domain(ContextObject), range(ContextRelationship)
4. source - domain(Attribute), range(SubjectRelationship). The value is a SubjectRelationship that indicates the authoritative source of the value of this Attribute
5. timeSpan - domain(DigitalSubject, Attribute), range(TimeSpan)

See Also

• Higgins Wiki