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Class: Thing

The most basic, identifiable item. In addition to the slots that are common between a Thing and an AttributeSpecification (see ThingMixin), two additional slots are provided. The pid slot takes the required identifier for a Thing. The relation slot allows for the inline specification of other Thing instances. Such a relation is unqualified (and symmetric), and should be further characterized via a Statement (see characterized_by). From a schema perspective, the relation slots allows for building self-contained, structured documents (e.g., a JSON object) with arbitrarily complex information on a Thing.

URI: dlthings:Thing

classDiagram class Thing click Thing href "../Thing/" ThingMixin <|-- Thing click ThingMixin href "../ThingMixin/" Thing <|-- Distribution click Distribution href "../Distribution/" Thing <|-- Property click Property href "../Property/" Thing <|-- ValueSpecification click ValueSpecification href "../ValueSpecification/" Thing <|-- AnnotationTag click AnnotationTag href "../AnnotationTag/" Thing : about Thing --> "*" Thing : about click Thing href "../Thing/" Thing : annotations Thing --> "*" Annotation : annotations click Annotation href "../Annotation/" Thing : attributes Thing --> "*" AttributeSpecification : attributes click AttributeSpecification href "../AttributeSpecification/" Thing : broad_mappings Thing : characterized_by Thing --> "*" Statement : characterized_by click Statement href "../Statement/" Thing : close_mappings Thing : description Thing : display_label Thing : display_note Thing : editorial_notes Thing : exact_mappings Thing : identifiers Thing --> "*" Identifier : identifiers click Identifier href "../Identifier/" Thing : kind Thing --> "0..1" Thing : kind click Thing href "../Thing/" Thing : narrow_mappings Thing : pid Thing : related_mappings Thing : relations Thing --> "*" Thing : relations click Thing href "../Thing/" Thing : schema_type

Inheritance

Slots

Name Cardinality and Range Description Inheritance
pid 1
Uriorcurie		 Persistent and globally unique identifier of a Thing direct
relations *
Thing		 Declares an unqualified relation of the subject Thing to another Thing direct
about *
Thing		 A relation of an information artifact to the subject, such as a URL identifyi... ThingMixin
annotations *
Annotation		 A record of properties of the metadata record on a subject, a collection of t... ThingMixin
broad_mappings *
Uriorcurie		 A list of terms from different schemas or terminology systems that have broad... ThingMixin
close_mappings *
Uriorcurie		 A list of terms from different schemas or terminology systems that have close... ThingMixin
description 0..1
String		 A free-text account of the subject ThingMixin
display_label 0..1
String		 Label that can be shown when the metadata record is displayed as an item ThingMixin
display_note 0..1
String		 Note that can be shown when the record is displayed as an item ThingMixin
editorial_notes *
String		 A comment about a metadata record either providing additional information for... ThingMixin
exact_mappings *
Uriorcurie		 A list of terms from different schemas or terminology systems that have ident... ThingMixin
identifiers *
Identifier		 An unambiguous reference to the subject within a given context ThingMixin
kind 0..1
Thing		 The nature of the subject ThingMixin
attributes *
AttributeSpecification		 Declares a relation that associates a Thing (or another attribute) with an ... ThingMixin
characterized_by *
Statement		 Qualifies relationships between a subject Thing and an object Thing with ... ThingMixin
narrow_mappings *
Uriorcurie		 A list of terms from different schemas or terminology systems that have narro... ThingMixin
related_mappings *
Uriorcurie		 A list of terms from different schemas or terminology systems that have relat... ThingMixin
schema_type 0..1
NodeUriOrCurie		 State that the subject is an instance of a particular schema class ThingMixin

Usages

used by used in type used
Distribution distribution_of range Thing
Distribution relations range Thing
Distribution about range Thing
Distribution kind range Thing
ThingMixin about range Thing
ThingMixin kind range Thing
AttributeSpecification about range Thing
AttributeSpecification kind range Thing
Identifier creator range Thing
Property relations range Thing
Property about range Thing
Property kind range Thing
Statement object range Thing
Thing relations range Thing
Thing about range Thing
Thing kind range Thing
ValueSpecification relations range Thing
ValueSpecification about range Thing
ValueSpecification kind range Thing
AnnotationTag relations range Thing
AnnotationTag about range Thing
AnnotationTag kind range Thing

Identifier and Mapping Information

Schema Source

  • from schema: https://concepts.datalad.org/s/things-distributions/unreleased

Mappings

Mapping Type Mapped Value
self dlthings:Thing
native dlthings:Thing
exact schema:Thing

LinkML Source

Direct

name: Thing
description: The most basic, identifiable item. In addition to the slots that are
  common between a `Thing` and an `AttributeSpecification` (see `ThingMixin`), two
  additional slots are provided. The `pid` slot takes the required identifier for
  a `Thing`. The `relation` slot allows for the inline specification of other `Thing`
  instances. Such a relation is unqualified (and symmetric), and should be further
  characterized via a `Statement` (see `characterized_by`). From a schema perspective,
  the `relation` slots allows for building self-contained, structured documents (e.g.,
  a JSON object) with arbitrarily complex information on a `Thing`.
from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
exact_mappings:
- schema:Thing
mixins:
- ThingMixin
slots:
- pid
- relations
slot_usage:
  about:
    name: about
    multivalued: true
  relations:
    name: relations
    inlined: true
    inlined_as_list: false
class_uri: dlthings:Thing

Induced

name: Thing
description: The most basic, identifiable item. In addition to the slots that are
  common between a `Thing` and an `AttributeSpecification` (see `ThingMixin`), two
  additional slots are provided. The `pid` slot takes the required identifier for
  a `Thing`. The `relation` slot allows for the inline specification of other `Thing`
  instances. Such a relation is unqualified (and symmetric), and should be further
  characterized via a `Statement` (see `characterized_by`). From a schema perspective,
  the `relation` slots allows for building self-contained, structured documents (e.g.,
  a JSON object) with arbitrarily complex information on a `Thing`.
from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
exact_mappings:
- schema:Thing
mixins:
- ThingMixin
slot_usage:
  about:
    name: about
    multivalued: true
  relations:
    name: relations
    inlined: true
    inlined_as_list: false
attributes:
  pid:
    name: pid
    description: Persistent and globally unique identifier of a `Thing`.
    title: Persistent identifier
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - dcterms:identifier
    - schema:identifier
    rank: 1000
    identifier: true
    alias: pid
    owner: Thing
    domain_of:
    - Thing
    range: uriorcurie
    required: true
  relations:
    name: relations
    description: Declares an unqualified relation of the subject `Thing` to another
      `Thing`. This schema slot is used to define related things inline. If such a
      definition is not needed. A qualified relationship can be declared directly
      using the `characterized_by` slot.
    title: Relations
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - dcat:relation
    - dcterms:relation
    rank: 1000
    slot_uri: dlthings:relation
    alias: relations
    owner: Thing
    domain_of:
    - Thing
    symmetric: true
    relational_role: OBJECT
    range: Thing
    multivalued: true
    inlined: true
    inlined_as_list: false
  about:
    name: about
    description: A relation of an information artifact to the subject, such as a URL
      identifying the topic of a document.
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - schema:about
    - obo:IAO_0000136
    rank: 1000
    slot_uri: dcterms:subject
    alias: about
    owner: Thing
    domain_of:
    - ThingMixin
    range: Thing
    multivalued: true
  annotations:
    name: annotations
    description: A record of properties of the metadata record on a subject, a collection
      of tag/text tuples with the semantics of OWL Annotation.
    title: Annotations
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - obo:NCIT_C44272
    rank: 1000
    slot_uri: dlthings:annotations
    alias: annotations
    owner: Thing
    domain_of:
    - ThingMixin
    range: Annotation
    multivalued: true
    inlined: true
  broad_mappings:
    name: broad_mappings
    description: A list of terms from different schemas or terminology systems that
      have broader meaning.
    title: Broad mappings
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:broadMatch
    alias: broad_mappings
    owner: Thing
    domain_of:
    - ThingMixin
    range: uriorcurie
    multivalued: true
  close_mappings:
    name: close_mappings
    description: A list of terms from different schemas or terminology systems that
      have close meaning.
    title: Close mappings
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:closeMatch
    alias: close_mappings
    owner: Thing
    domain_of:
    - ThingMixin
    range: uriorcurie
    multivalued: true
  description:
    name: description
    annotations:
      dash:singleLine:
        tag: dash:singleLine
        value: false
    description: A free-text account of the subject.
    title: Description
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    close_mappings:
    - rdfs:comment
    broad_mappings:
    - obo:IAO_0000300
    rank: 1000
    slot_uri: dcterms:description
    alias: description
    owner: Thing
    domain_of:
    - ThingMixin
    range: string
  display_label:
    name: display_label
    description: Label that can be shown when the metadata record is displayed as
      an item.
    title: Record display label
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    slot_uri: skos:prefLabel
    alias: display_label
    owner: Thing
    domain_of:
    - ThingMixin
    range: string
  display_note:
    name: display_note
    annotations:
      dash:singleLine:
        tag: dash:singleLine
        value: false
    description: Note that can be shown when the record is displayed as an item. This
      is typically longer than a label.
    title: Record display note
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    slot_uri: skos:note
    alias: display_note
    owner: Thing
    domain_of:
    - ThingMixin
    range: string
  editorial_notes:
    name: editorial_notes
    annotations:
      dash:singleLine:
        tag: dash:singleLine
        value: false
    description: A comment about a metadata record either providing additional information
      for a record curation, or leaving a comment after curation occurred. This can
      be used to include information that is deemed relevant, but could not be expressed
      in the provided fields.
    title: Editorial note
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    slot_uri: skos:editorialNote
    alias: editorial_notes
    owner: Thing
    domain_of:
    - ThingMixin
    range: string
    multivalued: true
  exact_mappings:
    name: exact_mappings
    description: A list of terms from different schemas or terminology systems that
      have identical meaning.
    title: Exact mappings
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:exactMatch
    alias: exact_mappings
    owner: Thing
    domain_of:
    - ThingMixin
    range: uriorcurie
    multivalued: true
  identifiers:
    name: identifiers
    description: An unambiguous reference to the subject within a given context.
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - schema:identifier
    rank: 1000
    slot_uri: dcterms:identifier
    alias: identifiers
    owner: Thing
    domain_of:
    - ThingMixin
    range: Identifier
    multivalued: true
    inlined: true
    inlined_as_list: true
  kind:
    name: kind
    description: The nature of the subject.
    comments:
    - This is conceptually the same as an instance-level `broad_mappings`. It can
      make sense to use this slot (in addition) in order to enable straightforward
      type declarations for instances from a controlled, application specific vocabulary,
      while also keeping the ability to use `broad_mappings` for alignment with external
      vocabularies and applications.
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - dcterms:type
    rank: 1000
    slot_uri: dcterms:type
    alias: kind
    owner: Thing
    domain_of:
    - ThingMixin
    range: Thing
  attributes:
    name: attributes
    description: Declares a relation that associates a `Thing` (or another attribute)
      with an attribute, where an attribute is an intrinsic characteristic, such as
      a quality, capability, disposition, function, or is an externally derived attribute
      determined from some descriptor (e.g. a quantity, position, label/identifier).
      Technically, this declaration is done via an `AttributeSpecification` that combines
      a `predicate` with a value declaration and the attribute-related slots of a
      `Thing`. Importantly, such attributes are declared inline, because they do not
      have a unique identifier. If an identifier is available, a `Thing` declaration
      (see `relation`), and a qualification of that relationship via a `Statement`
      (see `characterized_by`) should be preferred.
    title: Attributes
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - sio:SIO_000008
    rank: 1000
    slot_uri: dlthings:attributes
    alias: attributes
    owner: Thing
    domain_of:
    - ThingMixin
    range: AttributeSpecification
    multivalued: true
    inlined: true
    inlined_as_list: true
  characterized_by:
    name: characterized_by
    description: Qualifies relationships between a subject `Thing` and an object `Thing`
      with a `Statement` declaring a `predicate` on the nature of the relationship.
    title: Is characterized by
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - obo:RO_0000053
    rank: 1000
    slot_uri: dlthings:characterized_by
    alias: characterized_by
    owner: Thing
    domain_of:
    - ThingMixin
    range: Statement
    multivalued: true
    inlined: true
    inlined_as_list: true
  narrow_mappings:
    name: narrow_mappings
    description: A list of terms from different schemas or terminology systems that
      have narrower meaning.
    title: Narrow mappings
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:narrowMatch
    alias: narrow_mappings
    owner: Thing
    domain_of:
    - ThingMixin
    range: uriorcurie
    multivalued: true
  related_mappings:
    name: related_mappings
    description: A list of terms from different schemas or terminology systems that
      have related meaning.
    title: Related mappings
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:relatedMatch
    alias: related_mappings
    owner: Thing
    domain_of:
    - ThingMixin
    range: uriorcurie
    multivalued: true
  schema_type:
    name: schema_type
    description: State that the subject is an instance of a particular schema class.
      Typically, no explicit value needs to be assigned to this slot, because it matches
      the class type of a particular record. However, this slots can be used as a
      type designator of a schema element for validation and schema structure handling
      purposes. This is used to indicate specialized schema classes for properties
      that accept a hierarchy of classes as their range.
    from_schema: https://concepts.datalad.org/s/things-distributions/unreleased
    exact_mappings:
    - dcterms:type
    rank: 1000
    slot_uri: rdf:type
    designates_type: true
    alias: schema_type
    owner: Thing
    domain_of:
    - ThingMixin
    - Identifier
    range: NodeUriOrCurie
class_uri: dlthings:Thing