Knowledge Tree

Knowledge Tree is a learning management system

ER Model and RDF Bindings

Node
- hasChildNode
- hasParentNode
- {ordered list of subordinates}
- {weight of subordinate}
- hasCreator - dc:creator
- creationDate
- modificationDate
- nodeTitle
- nodeDescription
- hasExternalResource
- hasNodeType
- hasURL
- hasURI
- icon
- isFolder
User
Group
- hasMember
- isMemberOf
- hasURI
- hasLogin
- hasName
- hasPass
- isGroup
- hasEmail
- hasOrganization
- hasCity
- hasCountry
- hasNote
Right
- hasTargetAgent
- hasRightType
- hasParentNodeType
- hasChildNodeType
- hasSubtreeNode
- hasQuantity
- hasDescription
- hasOwnerFlag
Concept/Tag
- hasCreator
- creationDate
- modificationDate
- conceptTitle
NodeConcept
- hasNode
- hasConcept
- relationType
- hasCreator
- creationDate
ConceptConcept
- hasSuperordinate
- hasSubordinate
UserConcept
- hasUser
- hasConcept
- creationDate
ItemType
RightType
NodeRating
- hasNode
- hasRatingValue
- isAnonymous
- hasComment
- hasUser
- creationDate
- modificationDate