Class: DataItem

name: DataItem
description: 'An information content entity that is intended to be a truthful statement
  about something (modulo, e.g., measurement precision or other systematic errors)
  and is constructed/acquired by a method which reliably tends to produce (approximately)
  truthful statements.

  This is a conceptual entity. A single data item might be available in more than
  one representation, with differing formats, and serializations.'
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- obo:IAO_0000027
is_a: ValueSpecification
slots:
- part_of
slot_usage:
  part_of:
    name: part_of
    range: Dataset
    multivalued: true

name: DataItem
description: 'An information content entity that is intended to be a truthful statement
  about something (modulo, e.g., measurement precision or other systematic errors)
  and is constructed/acquired by a method which reliably tends to produce (approximately)
  truthful statements.

  This is a conceptual entity. A single data item might be available in more than
  one representation, with differing formats, and serializations.'
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- obo:IAO_0000027
is_a: ValueSpecification
slot_usage:
  part_of:
    name: part_of
    range: Dataset
    multivalued: true
attributes:
  part_of:
    name: part_of
    description: The entity that the subject is a part of. A core relation that holds
      between a part and its whole.
    from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
    exact_mappings:
    - obo:BFO_0000050
    - dcterms:isPartOf
    - schema:isPartOf
    rank: 1000
    domain: Thing
    alias: part_of
    owner: DataItem
    domain_of:
    - XYZActivity
    - XYZInstrument
    - XYZProject
    - XYZObjective
    - XYZTopic
    - DataItem
    - Dataset
    - File
    - Document
    - Grant
    - Organization
    - Project
    - Study
    inverse: parts
    range: Dataset
    multivalued: true
  defined_by:
    name: defined_by
    description: Indicate a resource defining the subject. This may be a vocabulary
      that describes the subject.
    from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
    rank: 1000
    slot_uri: rdfs:isDefinedBy
    alias: defined_by
    owner: DataItem
    domain_of:
    - ValueSpecificationMixin
    range: uriorcurie
  range:
    name: range
    description: Declares that the value of a `Thing` or `AttributeSpecification`
      are instances of a particular class.
    from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
    rank: 1000
    slot_uri: rdfs:range
    alias: range
    owner: DataItem
    domain_of:
    - ValueSpecificationMixin
    range: uriorcurie
  unit:
    name: unit
    description: A unit of measurement is a standardized quantity of a physical quality.
    from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
    rank: 1000
    slot_uri: obo:UO_0000000
    alias: unit
    owner: DataItem
    domain_of:
    - ValueSpecificationMixin
    range: uriorcurie
  value:
    name: value
    description: Value that is a direct representation of a thing.
    notes:
    - It is required, because when it is not needed, `Thing` should be used as a type.
      Its absence is therefore likely a sign of an error.
    from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
    exact_mappings:
    - rdf:value
    rank: 1000
    slot_uri: rdf:value
    alias: value
    owner: DataItem
    domain_of:
    - ValueSpecificationMixin
    relational_role: OBJECT
    range: string
    required: true
  pid:
    name: pid
    description: Persistent and globally unique identifier of a `Thing`.
    title: Persistent identifier
    from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
    exact_mappings:
    - dcterms:identifier
    - schema:identifier
    rank: 1000
    identifier: true
    alias: pid
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - dcat:relation
    - dcterms:relation
    rank: 1000
    slot_uri: dlthings:relation
    alias: relations
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - schema:about
    - obo:IAO_0000136
    rank: 1000
    slot_uri: dcterms:subject
    alias: about
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - obo:NCIT_C44272
    rank: 1000
    slot_uri: dlthings:annotations
    alias: annotations
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:broadMatch
    alias: broad_mappings
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:closeMatch
    alias: close_mappings
    owner: DataItem
    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/demo-research-information/unreleased
    close_mappings:
    - rdfs:comment
    broad_mappings:
    - obo:IAO_0000300
    rank: 1000
    slot_uri: dcterms:description
    alias: description
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    slot_uri: skos:prefLabel
    alias: display_label
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    slot_uri: skos:note
    alias: display_note
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    slot_uri: skos:editorialNote
    alias: editorial_notes
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:exactMatch
    alias: exact_mappings
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - schema:identifier
    rank: 1000
    slot_uri: dcterms:identifier
    alias: identifiers
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - dcterms:type
    rank: 1000
    slot_uri: dcterms:type
    alias: kind
    owner: DataItem
    domain_of:
    - XYZPublicationVenue
    - 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/demo-research-information/unreleased
    exact_mappings:
    - sio:SIO_000008
    rank: 1000
    slot_uri: dlthings:attributes
    alias: attributes
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - obo:RO_0000053
    rank: 1000
    slot_uri: dlthings:characterized_by
    alias: characterized_by
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:narrowMatch
    alias: narrow_mappings
    owner: DataItem
    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/demo-research-information/unreleased
    rank: 1000
    is_a: mappings
    slot_uri: skos:relatedMatch
    alias: related_mappings
    owner: DataItem
    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/demo-research-information/unreleased
    exact_mappings:
    - dcterms:type
    rank: 1000
    slot_uri: rdf:type
    designates_type: true
    alias: schema_type
    owner: DataItem
    domain_of:
    - ThingMixin
    - Identifier
    range: NodeUriOrCurie