Class: Checksum
A Checksum is a value that allows to check the integrity of the contents of a file. Even small changes to the content of the file will change its checksum. This class allows the results of a variety of checksum and cryptographic message digest algorithms to be represented.
URI: xyzri:Checksum
classDiagram
class Checksum
click Checksum href "../Checksum/"
Identifier <|-- Checksum
click Identifier href "../Identifier/"
Checksum : about
Checksum --> "0..1" Thing : about
click Thing href "../Thing/"
Checksum : annotations
Checksum --> "*" Annotation : annotations
click Annotation href "../Annotation/"
Checksum : attributes
Checksum --> "*" AttributeSpecification : attributes
click AttributeSpecification href "../AttributeSpecification/"
Checksum : broad_mappings
Checksum : characterized_by
Checksum --> "*" Statement : characterized_by
click Statement href "../Statement/"
Checksum : close_mappings
Checksum : creator
Checksum --> "1" Thing : creator
click Thing href "../Thing/"
Checksum : description
Checksum : display_label
Checksum : display_note
Checksum : editorial_notes
Checksum : exact_mappings
Checksum : identifiers
Checksum --> "*" Identifier : identifiers
click Identifier href "../Identifier/"
Checksum : kind
Checksum --> "0..1" Thing : kind
click Thing href "../Thing/"
Checksum : narrow_mappings
Checksum : notation
Checksum : related_mappings
Checksum : schema_type
Inheritance
- Identifier [ ThingMixin]
- Checksum
Slots
| Name | Cardinality and Range | Description | Inheritance |
|---|---|---|---|
| creator | 1 Thing |
Identifies the software agent (algorithm) used to produce the subject `Checks... | Identifier |
| notation | 1 HexBinary |
Lower case hexadecimal encoded checksum digest value | Identifier |
| about | 0..1 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 |
|---|---|---|---|
| XYZFile | checksums | range | Checksum |
| File | checksums | range | Checksum |
Identifier and Mapping Information
Schema Source
- from schema: https://concepts.datalad.org/s/demo-research-information/unreleased
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | xyzri:Checksum |
| native | xyzri:Checksum |
| exact | spdx:Checksum |
LinkML Source
Direct
name: Checksum
description: A Checksum is a value that allows to check the integrity of the contents
of a file. Even small changes to the content of the file will change its checksum.
This class allows the results of a variety of checksum and cryptographic message
digest algorithms to be represented.
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- spdx:Checksum
is_a: Identifier
slot_usage:
creator:
name: creator
description: Identifies the software agent (algorithm) used to produce the subject
`Checksum`.
exact_mappings:
- spdx:algorithm
required: true
notation:
name: notation
description: Lower case hexadecimal encoded checksum digest value.
exact_mappings:
- spdx:checksumValue
range: HexBinary
required: true
Induced
name: Checksum
description: A Checksum is a value that allows to check the integrity of the contents
of a file. Even small changes to the content of the file will change its checksum.
This class allows the results of a variety of checksum and cryptographic message
digest algorithms to be represented.
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- spdx:Checksum
is_a: Identifier
slot_usage:
creator:
name: creator
description: Identifies the software agent (algorithm) used to produce the subject
`Checksum`.
exact_mappings:
- spdx:algorithm
required: true
notation:
name: notation
description: Lower case hexadecimal encoded checksum digest value.
exact_mappings:
- spdx:checksumValue
range: HexBinary
required: true
attributes:
creator:
name: creator
description: Identifies the software agent (algorithm) used to produce the subject
`Checksum`.
title: Creator
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- spdx:algorithm
rank: 1000
slot_uri: dcterms:creator
alias: creator
owner: Checksum
domain_of:
- Identifier
range: Thing
required: true
notation:
name: notation
description: Lower case hexadecimal encoded checksum digest value.
title: Notation
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- spdx:checksumValue
rank: 1000
slot_uri: skos:notation
alias: notation
owner: Checksum
domain_of:
- Identifier
range: HexBinary
required: true
about:
name: about
description: A relation of an information artifact to the subject, such as a URL
identifying the topic of a document.
title: About
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: Checksum
domain_of:
- ThingMixin
range: Thing
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: Checksum
domain_of:
- ThingMixin
- Statement
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: Checksum
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: Checksum
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: Checksum
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: Checksum
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: Checksum
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: Checksum
domain_of:
- ThingMixin
- Statement
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: Checksum
domain_of:
- ThingMixin
range: uriorcurie
multivalued: true
identifiers:
name: identifiers
description: An unambiguous reference to the subject within a given context.
title: Identifiers
from_schema: https://concepts.datalad.org/s/demo-research-information/unreleased
exact_mappings:
- schema:identifier
rank: 1000
slot_uri: dcterms:identifier
alias: identifiers
owner: Checksum
domain_of:
- ThingMixin
range: Identifier
multivalued: true
inlined: true
inlined_as_list: true
kind:
name: kind
description: The nature of the subject.
title: Kind
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: Checksum
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: Checksum
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: 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: Checksum
domain_of:
- ThingMixin
- Statement
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: Checksum
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: Checksum
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.
title: Schema type
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: Checksum
domain_of:
- ThingMixin
range: NodeUriOrCurie