Class: File

Abstract class for various kinds of files. Subclasses may be defined for specific file types.

classDiagram class File click File href "../File" Entity <|-- File click Entity href "../Entity" File <|-- ImagingFile click ImagingFile href "../ImagingFile" File : associated_participant File --> "0..1" Participant : associated_participant click Participant href "../Participant" File : data_category File : data_type File : derived_from File --> "0..1" File : derived_from click File href "../File" File : description File : file_location File : file_name File : file_size File : format File : id File : identity File : md5sum

Inheritance

Entity
- File
  - ImagingFile

Slots

Name	Cardinality and Range	Description	Inheritance
identity	* Uriorcurie	A 'business' identifier or accession number for the entity, typically as prov...	direct
associated_participant	0..1 Participant	A reference to the Participant that is associated with this record	direct
file_name	0..1 String	The name (or part of a name) of a file (of any type)	direct
file_size	0..1 Integer	The size of the data file (object) in bytes	direct
file_location	* Uriorcurie	A unique identifier or url for identifying or locating the file	direct
md5sum	0..1 String	The 128-bit hash value expressed as a 32 digit hexadecimal number used as a f...	direct
data_type	0..1 String	The nature or genre of the resource	direct
data_category	0..1 String	A broad categorization of the contents of the data file	direct
format	0..1 String	The file format, physical medium, or dimensions of the resource	direct
description	0..1 String	An account of the resource	direct
derived_from	0..1 File	A File from which this File is derived	direct
id	1 Uriorcurie	The 'logical' identifier of the entity within the system of record	Entity

Usages

used by	used in	type	used
File	derived_from	range	File
ImagingFile	derived_from	range	File

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/nhlbidatastage/bdchm

Mappings

Mapping Type	Mapped Value
self	bdchm:File
native	bdchm:File

LinkML Source

Direct

name: File
description: Abstract class for various kinds of files. Subclasses may be defined
  for specific file types.
from_schema: https://w3id.org/nhlbidatastage/bdchm
is_a: Entity
slots:
- identity
- associated_participant
attributes:
  file_name:
    name: file_name
    description: The name (or part of a name) of a file (of any type).
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: string
  file_size:
    name: file_size
    description: The size of the data file (object) in bytes.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: integer
  file_location:
    name: file_location
    description: A unique identifier or url for identifying or locating the file.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: uriorcurie
    multivalued: true
  md5sum:
    name: md5sum
    description: The 128-bit hash value expressed as a 32 digit hexadecimal number
      used as a file's digital fingerprint.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: string
  data_type:
    name: data_type
    description: The nature or genre of the resource. Recommended best practice is
      to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMI-TYPE](https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#section-7).
      To describe the file format, physical medium, or dimensions of the resource,
      use the Format element.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: string
  data_category:
    name: data_category
    description: A broad categorization of the contents of the data file.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: string
  format:
    name: format
    description: The file format, physical medium, or dimensions of the resource.
      Examples of dimensions include size and duration. Recommended best practice
      is to use a controlled vocabulary such as the list of Internet Media Types [MIME]
      (http://www.iana.org/assignments/media-types/).
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: string
  description:
    name: description
    description: An account of the resource. Description may include but is not limited
      to an abstract, a table of contents, a graphical representation, or a free-text
      account of the resource.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    domain_of:
    - Participant
    - ResearchStudy
    - Questionnaire
    - File
    - Document
    - Specimen
    - BiologicProduct
    range: string
  derived_from:
    name: derived_from
    description: A File from which this File is derived.  A derivation is a transformation
      of an entity into another, an update of an entity resulting in a new one, or
      the construction of a new entity based on a pre-existing entity.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    domain_of:
    - File
    range: File

Induced

name: File
description: Abstract class for various kinds of files. Subclasses may be defined
  for specific file types.
from_schema: https://w3id.org/nhlbidatastage/bdchm
is_a: Entity
attributes:
  file_name:
    name: file_name
    description: The name (or part of a name) of a file (of any type).
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: file_name
    owner: File
    domain_of:
    - File
    range: string
  file_size:
    name: file_size
    description: The size of the data file (object) in bytes.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: file_size
    owner: File
    domain_of:
    - File
    range: integer
  file_location:
    name: file_location
    description: A unique identifier or url for identifying or locating the file.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: file_location
    owner: File
    domain_of:
    - File
    range: uriorcurie
    multivalued: true
  md5sum:
    name: md5sum
    description: The 128-bit hash value expressed as a 32 digit hexadecimal number
      used as a file's digital fingerprint.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: md5sum
    owner: File
    domain_of:
    - File
    range: string
  data_type:
    name: data_type
    description: The nature or genre of the resource. Recommended best practice is
      to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMI-TYPE](https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#section-7).
      To describe the file format, physical medium, or dimensions of the resource,
      use the Format element.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: data_type
    owner: File
    domain_of:
    - File
    range: string
  data_category:
    name: data_category
    description: A broad categorization of the contents of the data file.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: data_category
    owner: File
    domain_of:
    - File
    range: string
  format:
    name: format
    description: The file format, physical medium, or dimensions of the resource.
      Examples of dimensions include size and duration. Recommended best practice
      is to use a controlled vocabulary such as the list of Internet Media Types [MIME]
      (http://www.iana.org/assignments/media-types/).
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: format
    owner: File
    domain_of:
    - File
    range: string
  description:
    name: description
    description: An account of the resource. Description may include but is not limited
      to an abstract, a table of contents, a graphical representation, or a free-text
      account of the resource.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    alias: description
    owner: File
    domain_of:
    - Participant
    - ResearchStudy
    - Questionnaire
    - File
    - Document
    - Specimen
    - BiologicProduct
    range: string
  derived_from:
    name: derived_from
    description: A File from which this File is derived.  A derivation is a transformation
      of an entity into another, an update of an entity resulting in a new one, or
      the construction of a new entity based on a pre-existing entity.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: derived_from
    owner: File
    domain_of:
    - File
    range: File
  identity:
    name: identity
    description: A 'business' identifier or accession number for the entity, typically
      as provided by an external system or authority, that are globally unique and
      persist across implementing systems. Also, since these identifiers are created
      outside the information system through a specific business process, the Identifier
      type has additional attributes to capture this additional metadata so the actual
      identifier values are qualified by the context that created those values. This
      additional context allows "identifier" instances to be transmitted as business
      data across systems while still being able to trace them back to the system
      of origin.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    slot_uri: schema:identifier
    alias: identity
    owner: File
    domain_of:
    - Person
    - Demography
    - Participant
    - ResearchStudy
    - Organization
    - Questionnaire
    - QuestionnaireItem
    - Condition
    - Procedure
    - Exposure
    - File
    - Document
    - Specimen
    - BiologicProduct
    range: uriorcurie
    multivalued: true
  associated_participant:
    name: associated_participant
    description: A reference to the Participant that is associated with this record.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    alias: associated_participant
    owner: File
    domain_of:
    - Demography
    - Visit
    - Condition
    - Procedure
    - ImagingStudy
    - Exposure
    - File
    - ObservationSet
    - Observation
    range: Participant
  id:
    name: id
    description: The 'logical' identifier of the entity within the system of record.  The
      simple value of this attribute stands for an identifier of this data object
      within the system, it can be used as a reference from other objects within the
      same system (i.e. primary and foreign keys), and it should be unique per type
      of object. The same data object copied to a different system will likely have
      a different "id" in the new system since "id" values are system specific and
      do not represent persistent business identifiers. Business identifiers are assigned
      outside the information system and are captured in the "identifier" field. The
      "id" field is more likely to be a serially or randomly generated value that
      is assigned to the data object as it is created in a system.
    from_schema: https://w3id.org/nhlbidatastage/bdchm
    rank: 1000
    slot_uri: schema:identifier
    identifier: true
    alias: id
    owner: File
    domain_of:
    - Entity
    range: uriorcurie
    required: true