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Class: Semaphore

"A semaphore is a variable or abstract dataType used to control access to a common resource by multiple processes and avoid critical section problems in a concurrent system such as a multitasking operating system. [based on https://en.wikipedia.org/wiki/semaphore(programming)]"_

URI: observable:Semaphore

classDiagram class Semaphore ObservableObject <|-- Semaphore Semaphore : createdBy Semaphore ..> string : createdBy Semaphore : description Semaphore ..> string : description Semaphore : externalReference Semaphore ..> string : externalReference Semaphore : hasChanged Semaphore ..> boolean type : hasChanged Semaphore : hasFacet Semaphore ..> string : hasFacet Semaphore : itemOf Semaphore ..> Bag : itemOf Semaphore : modifiedTime Semaphore ..> datetime : modifiedTime Semaphore : name Semaphore ..> string : name Semaphore : objectCreatedTime Semaphore ..> datetime : objectCreatedTime Semaphore : objectMarking Semaphore ..> MarkingDefinitionAbstraction : objectMarking Semaphore : specVersion Semaphore ..> string : specVersion Semaphore : state Semaphore ..> string : state Semaphore : tag Semaphore ..> string : tag

Inheritance

Slots

Name Cardinality and Range Description Inheritance
hasChanged 0..1
BooleanType		 ObservableObject
state 0..1
xsd:string		 the particular condition that someone or something is in at a specific time ObservableObject
itemOf 0..1
Bag		 The link to a bag in which the item is member CoItem
createdBy 0..1
xsd:string		 The identity that created a characterization of a concept UcoObject
description 0..*
xsd:string		 A human-readable description of an entity UcoObject
externalReference 0..*
xsd:string		 Specifies a reference to a resource outside of the UCO UcoObject
hasFacet 0..*
xsd:string		 Further sets of properties characterizing a concept based on the particular c... UcoObject
modifiedTime 0..*
xsd:dateTime		 Specifies the time that this particular version of the object was modified UcoObject
name 0..1
xsd:string		 The name of a particular concept characterization UcoObject
objectMarking 0..*
MarkingDefinitionAbstraction		 Marking definitions to be applied to a particular concept characterization in... UcoObject
objectCreatedTime 0..1
xsd:dateTime		 The time at which a characterization of a concept is created UcoObject
specVersion 0..1
xsd:string		 The version of UCO ontology or subontology specification used to characterize... UcoObject
tag 0..*
xsd:string		 A generic tag/label UcoObject

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/lmodel/uco-observable

Mappings

Mapping Type Mapped Value
self observable:Semaphore
native observable:Semaphore
exact wikidata:Q221682

LinkML Source

Direct

name: Semaphore
description: '"A semaphore is a variable or abstract dataType used to control access
  to a common resource by multiple processes and avoid critical section problems in
  a concurrent system such as a multitasking operating system. [based on https://en.wikipedia.org/wiki/semaphore_(programming)]"'
from_schema: https://w3id.org/lmodel/uco-observable
exact_mappings:
- wikidata:Q221682
rank: 1000
is_a: ObservableObject

Induced

name: Semaphore
description: '"A semaphore is a variable or abstract dataType used to control access
  to a common resource by multiple processes and avoid critical section problems in
  a concurrent system such as a multitasking operating system. [based on https://en.wikipedia.org/wiki/semaphore_(programming)]"'
from_schema: https://w3id.org/lmodel/uco-observable
exact_mappings:
- wikidata:Q221682
rank: 1000
is_a: ObservableObject
attributes:
  hasChanged:
    name: hasChanged
    from_schema: https://w3id.org/lmodel/uco-observable
    rank: 1000
    alias: hasChanged
    owner: Semaphore
    domain_of:
    - ObservableObject
    range: boolean type
  state:
    name: state
    description: the particular condition that someone or something is in at a specific
      time.
    from_schema: https://w3id.org/lmodel/uco-observable
    exact_mappings:
    - NCIT:C2568
    rank: 1000
    alias: state
    owner: Semaphore
    domain_of:
    - ObservableObject
    range: string
  itemOf:
    name: itemOf
    description: The link to a bag in which the item is member.
    from_schema: https://w3id.org/lmodel/collections
    aliases:
    - is item of
    exact_mappings:
    - co:itemOf
    domain: CoItem
    alias: itemOf
    owner: Semaphore
    domain_of:
    - CoItem
    inverse: item
    range: Bag
  createdBy:
    name: createdBy
    description: The identity that created a characterization of a concept.
    from_schema: https://w3id.org/lmodel/uco-core
    domain: IdentityAbstraction
    alias: createdBy
    owner: Semaphore
    domain_of:
    - UcoObject
    range: string
    maximum_cardinality: 0
  description:
    name: description
    description: A human-readable description of an entity
    from_schema: https://w3id.org/lmodel/uco-core
    slot_uri: dcterms:description
    multivalued: true
    alias: description
    owner: Semaphore
    domain_of:
    - UcoObject
    range: string
  externalReference:
    name: externalReference
    description: Specifies a reference to a resource outside of the UCO.
    from_schema: https://w3id.org/lmodel/uco-core
    domain: ExternalReference
    multivalued: true
    alias: externalReference
    owner: Semaphore
    domain_of:
    - UcoObject
    range: string
    required: false
    minimum_cardinality: 0
  hasFacet:
    name: hasFacet
    description: Further sets of properties characterizing a concept based on the
      particular context of the class and of the particular instance of the concept
      being characterized.
    from_schema: https://w3id.org/lmodel/uco-core
    domain: Facet
    multivalued: true
    alias: hasFacet
    owner: Semaphore
    domain_of:
    - UcoObject
    range: string
  modifiedTime:
    name: modifiedTime
    description: Specifies the time that this particular version of the object was
      modified. The object creator can use the time it deems most appropriate as the
      time this version of the object was modified. The value of the modified property
      for a given object version MUST be later than or equal to the value of the created
      property. Object creators MUST update the modified property when creating a
      new version of an object. The modified timestamp MUST be precise to the nearest
      millisecond (exactly three digits after the decimal place in seconds).
    from_schema: https://w3id.org/lmodel/uco-core
    multivalued: true
    alias: modifiedTime
    owner: Semaphore
    domain_of:
    - AccountFacet
    - BrowserBookmarkFacet
    - CalendarEntryFacet
    - EmailMessageFacet
    - FileFacet
    - NoteFacet
    - WindowsRegistrykeyFacet
    - UcoObject
    range: datetime
  name:
    name: name
    description: The name of a particular concept characterization.
    from_schema: https://w3id.org/lmodel/uco-core
    slot_uri: rdfs:label
    alias: name
    owner: Semaphore
    domain_of:
    - AlternateDataStreamFacet
    - EnvironmentVariable
    - OnlineServiceFacet
    - ProfileFacet
    - WindowsPESection
    - WindowsRegistryValue
    - UcoObject
    range: string
    maximum_cardinality: 1
  objectMarking:
    name: objectMarking
    description: Marking definitions to be applied to a particular concept characterization
      in its entirety.
    from_schema: https://w3id.org/lmodel/uco-core
    multivalued: true
    alias: objectMarking
    owner: Semaphore
    domain_of:
    - UcoObject
    range: MarkingDefinitionAbstraction
  objectCreatedTime:
    name: objectCreatedTime
    description: The time at which a characterization of a concept is created. This
      time pertains to the time of creating the record object, and is not an intrinsic
      characteristic of the concept.
    from_schema: https://w3id.org/lmodel/uco-core
    alias: objectCreatedTime
    owner: Semaphore
    domain_of:
    - UcoObject
    range: datetime
    maximum_cardinality: 1
  specVersion:
    name: specVersion
    description: The version of UCO ontology or subontology specification used to
      characterize a concept.
    from_schema: https://w3id.org/lmodel/uco-core
    alias: specVersion
    owner: Semaphore
    domain_of:
    - UcoObject
    range: string
    maximum_cardinality: 1
  tag:
    name: tag
    description: A generic tag/label.
    from_schema: https://w3id.org/lmodel/uco-core
    multivalued: true
    alias: tag
    owner: Semaphore
    domain_of:
    - UcoObject
    range: string