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Class: Instance

What do the instances that comprise the dataset represent (e.g., documents, photos, people, countries)?

__

URI: data_sheets_schema:Instance

classDiagram class Instance click Instance href "../Instance/" DatasetProperty <|-- Instance click DatasetProperty href "../DatasetProperty/" Instance : counts Instance : data_substrate Instance : data_topic Instance : description Instance : id Instance : instance_type Instance : label Instance : label_description Instance : missing_information Instance --> "*" MissingInfo : missing_information click MissingInfo href "../MissingInfo/" Instance : name Instance : sampling_strategies Instance --> "*" SamplingStrategy : sampling_strategies click SamplingStrategy href "../SamplingStrategy/" Instance : used_software Instance --> "*" Software : used_software click Software href "../Software/"

Inheritance

Slots

Name Cardinality and Range Description Inheritance
data_topic 0..1
Uriorcurie		 General topic of each instance (e direct
instance_type 0..1
String		 Multiple types of instances? (e direct
data_substrate 0..1
Uriorcurie		 Type of data (e direct
counts 0..1
Integer		 How many instances are there in total (of each type, if appropriate)? direct
label 0..1
Boolean		 Is there a label or target associated with each instance? direct
label_description 0..1
String		 If labeled, what pattern or format do labels follow? direct
sampling_strategies *
SamplingStrategy		 References to one or more SamplingStrategy objects direct
missing_information *
MissingInfo		 References to one or more MissingInfo objects describing missing data direct
id 0..1
Uriorcurie		 An optional identifier for this property DatasetProperty
name 0..1
String		 A human-readable name for this property DatasetProperty
description 0..1
String		 A human-readable description for this property DatasetProperty
used_software *
Software		 What software was used as part of this dataset property? DatasetProperty

Usages

used by used in type used
Dataset instances range Instance
DataSubset instances range Instance

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/bridge2ai/data-sheets-schema

Mappings

Mapping Type Mapped Value
self data_sheets_schema:Instance
native data_sheets_schema:Instance

LinkML Source

Direct

name: Instance
description: 'What do the instances that comprise the dataset represent (e.g., documents,
  photos, people, countries)?

  '
from_schema: https://w3id.org/bridge2ai/data-sheets-schema
is_a: DatasetProperty
attributes:
  data_topic:
    name: data_topic
    description: 'General topic of each instance (e.g., from Bridge2AI standards).

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    values_from:
    - B2AI_TOPIC
    slot_uri: dcat:theme
    domain_of:
    - Instance
    range: uriorcurie
  instance_type:
    name: instance_type
    description: 'Multiple types of instances? (e.g., movies, users, and ratings).

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    slot_uri: dcterms:type
    domain_of:
    - Instance
    range: string
  data_substrate:
    name: data_substrate
    description: 'Type of data (e.g., raw text, images) from Bridge2AI standards.

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    values_from:
    - B2AI_SUBSTRATE
    slot_uri: dcterms:format
    domain_of:
    - Instance
    range: uriorcurie
  counts:
    name: counts
    description: 'How many instances are there in total (of each type, if appropriate)?

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    slot_uri: schema:numberOfItems
    domain_of:
    - Instance
    range: integer
  label:
    name: label
    description: 'Is there a label or target associated with each instance?

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    domain_of:
    - Instance
    range: boolean
  label_description:
    name: label_description
    description: 'If labeled, what pattern or format do labels follow?

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    slot_uri: schema:description
    domain_of:
    - Instance
    range: string
  sampling_strategies:
    name: sampling_strategies
    description: 'References to one or more SamplingStrategy objects.

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    domain_of:
    - Dataset
    - Instance
    range: SamplingStrategy
    multivalued: true
  missing_information:
    name: missing_information
    description: 'References to one or more MissingInfo objects describing missing
      data.

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    domain_of:
    - Instance
    range: MissingInfo
    multivalued: true

Induced

name: Instance
description: 'What do the instances that comprise the dataset represent (e.g., documents,
  photos, people, countries)?

  '
from_schema: https://w3id.org/bridge2ai/data-sheets-schema
is_a: DatasetProperty
attributes:
  data_topic:
    name: data_topic
    description: 'General topic of each instance (e.g., from Bridge2AI standards).

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    values_from:
    - B2AI_TOPIC
    slot_uri: dcat:theme
    alias: data_topic
    owner: Instance
    domain_of:
    - Instance
    range: uriorcurie
  instance_type:
    name: instance_type
    description: 'Multiple types of instances? (e.g., movies, users, and ratings).

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    slot_uri: dcterms:type
    alias: instance_type
    owner: Instance
    domain_of:
    - Instance
    range: string
  data_substrate:
    name: data_substrate
    description: 'Type of data (e.g., raw text, images) from Bridge2AI standards.

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    values_from:
    - B2AI_SUBSTRATE
    slot_uri: dcterms:format
    alias: data_substrate
    owner: Instance
    domain_of:
    - Instance
    range: uriorcurie
  counts:
    name: counts
    description: 'How many instances are there in total (of each type, if appropriate)?

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    slot_uri: schema:numberOfItems
    alias: counts
    owner: Instance
    domain_of:
    - Instance
    range: integer
  label:
    name: label
    description: 'Is there a label or target associated with each instance?

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    alias: label
    owner: Instance
    domain_of:
    - Instance
    range: boolean
  label_description:
    name: label_description
    description: 'If labeled, what pattern or format do labels follow?

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    slot_uri: schema:description
    alias: label_description
    owner: Instance
    domain_of:
    - Instance
    range: string
  sampling_strategies:
    name: sampling_strategies
    description: 'References to one or more SamplingStrategy objects.

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    alias: sampling_strategies
    owner: Instance
    domain_of:
    - Dataset
    - Instance
    range: SamplingStrategy
    multivalued: true
  missing_information:
    name: missing_information
    description: 'References to one or more MissingInfo objects describing missing
      data.

      '
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/composition
    rank: 1000
    alias: missing_information
    owner: Instance
    domain_of:
    - Instance
    range: MissingInfo
    multivalued: true
  id:
    name: id
    description: An optional identifier for this property.
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/base
    slot_uri: schema:identifier
    alias: id
    owner: Instance
    domain_of:
    - NamedThing
    - DatasetProperty
    range: uriorcurie
  name:
    name: name
    description: A human-readable name for this property.
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/base
    slot_uri: schema:name
    alias: name
    owner: Instance
    domain_of:
    - NamedThing
    - DatasetProperty
    range: string
  description:
    name: description
    description: A human-readable description for this property.
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/base
    slot_uri: schema:description
    alias: description
    owner: Instance
    domain_of:
    - NamedThing
    - DatasetProperty
    - DatasetRelationship
    range: string
  used_software:
    name: used_software
    description: What software was used as part of this dataset property?
    from_schema: https://w3id.org/bridge2ai/data-sheets-schema/base
    rank: 1000
    alias: used_software
    owner: Instance
    domain_of:
    - DatasetProperty
    range: Software
    multivalued: true
    inlined: true
    inlined_as_list: true