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Class: AbstractRelationDef

Abstract meta-class for relation definitions

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

URI: dgb:AbstractRelationDef

erDiagram
AbstractRelationDef {
    datetime created  
    datetime modified  
}
UserAccount {
    string accountName  
}

AbstractRelationDef ||--}o UserAccount : "creator"

Inheritance

Class Properties

Property Value
Class URI dgb:AbstractRelationDef
Mixin Yes

Slots

Name Cardinality and Range Description Inheritance
created 0..1
Datetime		 NodeSchema
modified 0..1
Datetime		 NodeSchema
creator *
UserAccount		 Examples of a Creator include a person, an organization, or a service NodeSchema

Mixin Usage

mixed into description
RelationDef Abstract class for relation definitions

Identifier and Mapping Information

Schema Source

Mappings

Mapping Type Mapped Value
self dgb:AbstractRelationDef
native dgb:AbstractRelationDef

LinkML Source

Direct

name: AbstractRelationDef
description: Abstract meta-class for relation definitions
from_schema: https://discoursegraphs.com/schema/dg_base
rank: 1000
is_a: NodeSchema
abstract: true
mixin: true
class_uri: dgb:AbstractRelationDef

Induced

name: AbstractRelationDef
description: Abstract meta-class for relation definitions
from_schema: https://discoursegraphs.com/schema/dg_base
rank: 1000
is_a: NodeSchema
abstract: true
mixin: true
attributes:
  created:
    name: created
    from_schema: http://purl.org/dc/terms/
    rank: 1000
    slot_uri: dct:created
    owner: AbstractRelationDef
    domain_of:
    - Node
    - NodeSchema
    range: datetime
  modified:
    name: modified
    from_schema: http://purl.org/dc/terms/
    rank: 1000
    slot_uri: dct:modified
    owner: AbstractRelationDef
    domain_of:
    - Node
    - NodeSchema
    range: datetime
  creator:
    name: creator
    description: Examples of a Creator include a person, an organization, or a service.
      Typically, the name of a Creator should be used to indicate the entity.
    from_schema: http://rdfs.org/sioc/ns#
    rank: 1000
    slot_uri: dct:creator
    owner: AbstractRelationDef
    domain_of:
    - Item
    - Node
    - NodeSchema
    range: UserAccount
    multivalued: true
class_uri: dgb:AbstractRelationDef