Slot: extensions

a tag/text tuple attached to an arbitrary element

URI: [linkml:extensions](https://w3id.org/linkml/extensions) ## Inheritance * **extensions** * [annotations](annotations.md) ## Applicable Classes | Name | Description | Modifies Slot | | --- | --- | --- | | [Extension](Extension.md) | a tag/value pair used to add non-model information to an entry | no | | [Extensible](Extensible.md) | mixin for classes that support extension | no | | [Element](Element.md) | A named element in the model | no | | [SchemaDefinition](SchemaDefinition.md) | A collection of definitions that make up a schema or a data model | no | | [TypeDefinition](TypeDefinition.md) | an element that whose instances are atomic scalar values that can be mapped t... | no | | [SubsetDefinition](SubsetDefinition.md) | an element that can be used to group other metamodel elements | no | | [Definition](Definition.md) | abstract base class for core metaclasses | no | | [EnumDefinition](EnumDefinition.md) | an element whose instances must be drawn from a specified set of permissible ... | no | | [EnumBinding](EnumBinding.md) | A binding of a slot or a class to a permissible value from an enumeration | no | | [StructuredAlias](StructuredAlias.md) | object that contains meta data about a synonym or alias including where it ca... | no | | [AnonymousExpression](AnonymousExpression.md) | An abstract parent class for any nested expression | no | | [PathExpression](PathExpression.md) | An expression that describes an abstract path from an object to another throu... | no | | [AnonymousSlotExpression](AnonymousSlotExpression.md) | | no | | [SlotDefinition](SlotDefinition.md) | an element that describes how instances are related to other instances | no | | [AnonymousClassExpression](AnonymousClassExpression.md) | | no | | [ClassDefinition](ClassDefinition.md) | an element whose instances are complex objects that may have slot-value assig... | no | | [ClassRule](ClassRule.md) | A rule that applies to instances of a class | no | | [ArrayExpression](ArrayExpression.md) | defines the dimensions of an array | no | | [DimensionExpression](DimensionExpression.md) | defines one of the dimensions of an array | no | | [PatternExpression](PatternExpression.md) | a regular expression pattern used to evaluate conformance of a string | no | | [ImportExpression](ImportExpression.md) | an expression describing an import | no | | [PermissibleValue](PermissibleValue.md) | a permissible value, accompanied by intended text and an optional mapping to ... | no | | [UniqueKey](UniqueKey.md) | a collection of slots whose values uniquely identify an instance of a class | no | | [TypeMapping](TypeMapping.md) | Represents how a slot or type can be serialized to a format | no | | [Annotation](Annotation.md) | a tag/value pair with the semantics of OWL Annotation | no | ## Properties ### Type and Range | Property | Value | | --- | --- | | Range | [Extension](Extension.md) | | Domain | [Extensible](Extensible.md) | | Domain Of | [Extension](Extension.md), [Extensible](Extensible.md) | ### Cardinality and Requirements | Property | Value | | --- | --- | | Multivalued | Yes | ## Identifier and Mapping Information ### Schema Source * from schema: https://w3id.org/linkml/meta ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | linkml:extensions | | native | linkml:extensions | ## LinkML Source

name: extensions
description: a tag/text tuple attached to an arbitrary element
from_schema: https://w3id.org/linkml/meta
rank: 1000
domain: extensible
domain_of:
- extension
- extensible
range: extension
multivalued: true
inlined: true