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 <|-- Article click Article href "../Article" KnowledgeItem <|-- CourseMaterial click CourseMaterial href "../CourseMaterial" KnowledgeItem <|-- Guideline click Guideline href "../Guideline" KnowledgeItem : dataLifeCycle KnowledgeItem --> "*" EnumDataLifeCycle : dataLifeCycle click EnumDataLifeCycle href "../EnumDataLifeCycle" KnowledgeItem : language KnowledgeItem : license KnowledgeItem --> "0..1" License : license click License href "../License" KnowledgeItem : persistentIdentifier KnowledgeItem --> "*" PersistentIdentifier : persistentIdentifier click PersistentIdentifier href "../PersistentIdentifier" KnowledgeItem : previousVersion KnowledgeItem --> "0..1" KnowledgeItem : previousVersion click KnowledgeItem href "../KnowledgeItem" KnowledgeItem : professionalDomain KnowledgeItem --> "*" ProfessionalDomain : professionalDomain click ProfessionalDomain href "../ProfessionalDomain" KnowledgeItem : projects KnowledgeItem --> "*" Project : projects click Project href "../Project" KnowledgeItem : timeAccessed KnowledgeItem : title KnowledgeItem : topic KnowledgeItem --> "*" Topic : topic click Topic href "../Topic" KnowledgeItem : url

Inheritance

Slots

Name Cardinality and Range Description Inheritance
dataLifeCycle *
EnumDataLifeCycle		 Indicates relevant information according to the assigned data life cycle stag... direct
license 0..1
License		 The legal agreement under which a work is published direct
timeAccessed 1
Datetime		 Timestamp of the most recent update of this data direct
url 0..1
String		 Unique address of the mentioned ressource direct
previousVersion 0..1
KnowledgeItem		 A self-referential attribute that holds a reference to another KnowledgeItem,... direct
language *
String		 Item
professionalDomain *
ProfessionalDomain		 A branch of knowledge or professional domain that encompasses a structured bo... Item
persistentIdentifier *
PersistentIdentifier		 Links PID item Item
topic *
Topic		 Defines the knowledge inventory of an object Item
projects *
Project		 Research projects and initiatives related to this element Item
title 0..1
String		 A concise and descriptive heading that encapsulates the main topic or focus o... Item

Usages

used by used in type used
KnowledgeItem previousVersion range KnowledgeItem
Article previousVersion range KnowledgeItem
CourseMaterial previousVersion range KnowledgeItem
Guideline previousVersion range KnowledgeItem

Aliases

  • Wissenselement

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/linkml/example/C2D_Ontology

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://w3id.org/linkml/example/C2D_Ontology
aliases:
- Wissenselement
is_a: Item
abstract: true
slots:
- dataLifeCycle
- license
- timeAccessed
- url
attributes:
  previousVersion:
    name: previousVersion
    description: A self-referential attribute that holds a reference to another KnowledgeItem,
      representing an earlier state or version of the Item.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    rank: 1000
    domain_of:
    - KnowledgeItem
    range: KnowledgeItem

Induced

name: KnowledgeItem
description: Abstract class for items that carry relevant information and are adressed
  directly withing the knowledge base.
from_schema: https://w3id.org/linkml/example/C2D_Ontology
aliases:
- Wissenselement
is_a: Item
abstract: true
attributes:
  previousVersion:
    name: previousVersion
    description: A self-referential attribute that holds a reference to another KnowledgeItem,
      representing an earlier state or version of the Item.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    rank: 1000
    alias: previousVersion
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    range: KnowledgeItem
  dataLifeCycle:
    name: dataLifeCycle
    description: Indicates relevant information according to the assigned data life
      cycle stages.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    rank: 1000
    multivalued: true
    alias: dataLifeCycle
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    - Tool
    is_grouping_slot: true
    range: enumDataLifeCycle
    required: false
  license:
    name: license
    description: The legal agreement under which a work is published.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    aliases:
    - lizenz
    rank: 1000
    multivalued: false
    alias: license
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    range: License
    required: false
  timeAccessed:
    name: timeAccessed
    description: Timestamp of the most recent update of this data.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    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://w3id.org/linkml/example/C2D_Ontology
    aliases:
    - URL
    rank: 1000
    multivalued: false
    alias: url
    owner: KnowledgeItem
    domain_of:
    - KnowledgeItem
    - License
    range: string
    required: false
  language:
    name: language
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    aliases:
    - sprache
    rank: 1000
    multivalued: true
    alias: language
    owner: KnowledgeItem
    domain_of:
    - Item
    is_grouping_slot: true
    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://w3id.org/linkml/example/C2D_Ontology
    aliases:
    - fachbereich
    rank: 1000
    multivalued: true
    alias: professionalDomain
    owner: KnowledgeItem
    domain_of:
    - Item
    range: ProfessionalDomain
    required: false
  persistentIdentifier:
    name: persistentIdentifier
    description: Links PID item.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    rank: 1000
    multivalued: true
    alias: persistentIdentifier
    owner: KnowledgeItem
    domain_of:
    - Entity
    - Item
    - Literature
    range: PersistentIdentifier
    required: false
  topic:
    name: topic
    description: Defines the knowledge inventory of an object.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    aliases:
    - Thema
    rank: 1000
    multivalued: true
    alias: topic
    owner: KnowledgeItem
    domain_of:
    - Item
    - Organisation
    is_grouping_slot: true
    range: Topic
    required: false
  projects:
    name: projects
    description: Research projects and initiatives related to this element.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    aliases:
    - Projekte
    rank: 1000
    multivalued: true
    alias: projects
    owner: KnowledgeItem
    domain_of:
    - Entity
    - Item
    range: Project
  title:
    name: title
    description: A concise and descriptive heading that encapsulates the main topic
      or focus of the item.
    from_schema: https://w3id.org/linkml/example/C2D_Ontology
    rank: 1000
    alias: title
    owner: KnowledgeItem
    domain_of:
    - Item
    range: string