Class: KnowledgeItem

Abstract class for items that carry relevant information and are adressed directly withing the knowledge base.

  • NOTE: this is an abstract class and should not be instantiated directly

URI: C2D_Ontology:KnowledgeItem

classDiagram class KnowledgeItem click KnowledgeItem href "../KnowledgeItem" Item <|-- KnowledgeItem click Item href "../Item" KnowledgeItem <|-- EducationalMaterial click EducationalMaterial href "../EducationalMaterial" KnowledgeItem : competence KnowledgeItem --> "*" Competence : competence click Competence href "../Competence" KnowledgeItem : description KnowledgeItem : keywords KnowledgeItem : language KnowledgeItem --> "*" EnumLanguage : language click EnumLanguage href "../EnumLanguage" KnowledgeItem : professionalDomain KnowledgeItem --> "*" ProfessionalDomain : professionalDomain click ProfessionalDomain href "../ProfessionalDomain" KnowledgeItem : proficiencyLevel KnowledgeItem --> "0..1" EnumProficiency : proficiencyLevel click EnumProficiency href "../EnumProficiency" KnowledgeItem : relations KnowledgeItem --> "*" Relation : relations click Relation href "../Relation" KnowledgeItem : responsibleOrganisations KnowledgeItem --> "*" Organisation : responsibleOrganisations click Organisation href "../Organisation" KnowledgeItem : timeAccessed KnowledgeItem : title KnowledgeItem : url

Inheritance

Slots

Name Cardinality and Range Description Inheritance
timeAccessed 1
Datetime
Timestamp of the most recent update of this data direct
url 0..1
String
Unique address of the mentioned ressource direct
proficiencyLevel 0..1
EnumProficiency
Proficiency refers to the level of skill or competence that an individual has... direct
language *
EnumLanguage
Item
description 0..1
String
A more extensive description of an object Item
professionalDomain *
ProfessionalDomain
A branch of knowledge or professional domain that encompasses a structured bo... Item
competence *
Competence
Defines the knowledge inventory of an object Item
relations *
Relation
Typed links to related resources or identifiers Item
title 0..1
String
A concise and descriptive heading that encapsulates the main topic or focus o... Item
keywords *
String
List of keywords that describe the characteristic topic of the item Item
responsibleOrganisations *
Organisation
The organisation(s) responsible for creating and/or maintaining the item Item

Aliases

  • Wissenselement

Identifier and Mapping Information

Schema Source

  • from schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/

Mappings

Mapping Type Mapped Value
self C2D_Ontology:KnowledgeItem
native C2D_Ontology:KnowledgeItem

LinkML Source

Direct

name: KnowledgeItem
description: Abstract class for items that carry relevant information and are adressed
  directly withing the knowledge base.
from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
aliases:
- Wissenselement
is_a: Item
abstract: true
slots:
- timeAccessed
- url
- proficiencyLevel

Induced

name: KnowledgeItem
description: Abstract class for items that carry relevant information and are adressed
  directly withing the knowledge base.
from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
aliases:
- Wissenselement
is_a: Item
abstract: true
attributes:
  timeAccessed:
    name: timeAccessed
    description: Timestamp of the most recent update of this data.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - abgerufen am
    rank: 1000
    alias: timeAccessed
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    range: datetime
    required: true
  url:
    name: url
    description: Unique address of the mentioned ressource.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - URL
    rank: 1000
    multivalued: false
    alias: url
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    - License
    range: string
    required: false
  proficiencyLevel:
    name: proficiencyLevel
    description: Proficiency refers to the level of skill or competence that an individual
      has in a particular area or subject.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - Kenntnisse
    rank: 1000
    multivalued: false
    alias: proficiencyLevel
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    - ExpertContract
    range: enumProficiency
    required: false
  language:
    name: language
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - sprache
    rank: 1000
    multivalued: true
    alias: language
    owner: KnowledgeItem
    domain_of:
    - Item
    is_grouping_slot: true
    range: enumLanguage
    required: false
  description:
    name: description
    description: A more extensive description of an object.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - Beschreibung
    rank: 1000
    multivalued: false
    alias: description
    owner: KnowledgeItem
    domain_of:
    - Item
    - Organisation
    range: string
    required: false
  professionalDomain:
    name: professionalDomain
    description: A branch of knowledge or professional domain that encompasses a structured
      body of concepts, practices, and methodologies, such as biology, engineering,
      or central university facilities. It often includes multiple subfields, departments,
      or areas of expertise, and may span both academic research and practical application.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - fachbereich
    rank: 1000
    multivalued: true
    alias: professionalDomain
    owner: KnowledgeItem
    domain_of:
    - Item
    range: ProfessionalDomain
    required: false
  competence:
    name: competence
    description: Defines the knowledge inventory of an object. Values have to be selected
      from the the first two columns of the C2D data competency matrix, ideally from
      the second column.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    aliases:
    - Kompetenz
    - Fähigkeit
    rank: 1000
    multivalued: true
    alias: competence
    owner: KnowledgeItem
    domain_of:
    - Item
    - Organisation
    is_grouping_slot: true
    range: Competence
    required: false
  relations:
    name: relations
    description: Typed links to related resources or identifiers.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    rank: 1000
    multivalued: true
    alias: relations
    owner: KnowledgeItem
    domain_of:
    - Item
    is_grouping_slot: true
    range: Relation
    inlined: true
    inlined_as_list: true
  title:
    name: title
    description: A concise and descriptive heading that encapsulates the main topic
      or focus of the item.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    rank: 1000
    alias: title
    owner: KnowledgeItem
    domain_of:
    - Item
    range: string
  keywords:
    name: keywords
    description: List of keywords that describe the characteristic topic of the item.
      Rather use specialised terms than general ones. However, you are free to use
      terms of differnet levels of granularity.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    rank: 1000
    multivalued: true
    alias: keywords
    owner: KnowledgeItem
    domain_of:
    - Item
    range: string
  responsibleOrganisations:
    name: responsibleOrganisations
    description: The organisation(s) responsible for creating and/or maintaining the
      item.
    from_schema: https://c2d-knowledgebase-c2d-ap2-c7d1191c3c64405c285d0ac5584cbf678bdf0.gp.hrz.tu-chemnitz.de/
    rank: 1000
    multivalued: true
    alias: responsibleOrganisations
    owner: KnowledgeItem
    domain_of:
    - Item
    range: Organisation