Class: ValueSpecificationMixin

Mix-in for a (structured) value specification. Two slots are provided to define a (literal) value (value) and its type (range).

URI: dlthings:ValueSpecificationMixin

classDiagram class ValueSpecificationMixin click ValueSpecificationMixin href "../ValueSpecificationMixin/" ValueSpecificationMixin <|-- AttributeSpecification click AttributeSpecification href "../AttributeSpecification/" ValueSpecificationMixin <|-- ValueSpecification click ValueSpecification href "../ValueSpecification/" ValueSpecificationMixin : defined_by ValueSpecificationMixin : range ValueSpecificationMixin : unit ValueSpecificationMixin : value

Slots

Name	Cardinality and Range	Description	Inheritance
defined_by	0..1 Uriorcurie	Indicate a resource defining the subject	direct
range	0..1 Uriorcurie	Declares that the value of a `Thing` or `AttributeSpecification` are instance...	direct
unit	0..1 Uriorcurie	A unit of measurement is a standardized quantity of a physical quality	direct
value	0..1 String	Value that is a direct representation of a thing	direct

Mixin Usage

mixed into	description
AttributeSpecification	An attribute is conceptually a thing, but it requires no dedicated identifier...
ValueSpecification	A `Thing` that is a value of some kind

Comments

This mixin enables the expression of quantitative and qualitative assessments/measurements/values. For a quantitative value, the numerical value, and a possible unit is given. For a qualitative value, defined_by is used to identify the quality of the assessment from a controlled vocabulary or standard term.

Identifier and Mapping Information

Schema Source

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

Mappings

Mapping Type	Mapped Value
self	dlthings:ValueSpecificationMixin
native	dlthings:ValueSpecificationMixin

LinkML Source

Direct

name: ValueSpecificationMixin
description: Mix-in for a (structured) value specification. Two slots are provided
  to define a (literal) value (`value`) and its type (`range`).
comments:
- This mixin enables the expression of quantitative and qualitative assessments/measurements/values.
  For a quantitative value, the numerical value, and a possible unit is given. For
  a qualitative value, `defined_by` is used to identify the quality of the assessment
  from a controlled vocabulary or standard term.
from_schema: https://concepts.datalad.org/s/things-spatial/unreleased
mixin: true
slots:
- defined_by
- range
- unit
- value

Induced

name: ValueSpecificationMixin
description: Mix-in for a (structured) value specification. Two slots are provided
  to define a (literal) value (`value`) and its type (`range`).
comments:
- This mixin enables the expression of quantitative and qualitative assessments/measurements/values.
  For a quantitative value, the numerical value, and a possible unit is given. For
  a qualitative value, `defined_by` is used to identify the quality of the assessment
  from a controlled vocabulary or standard term.
from_schema: https://concepts.datalad.org/s/things-spatial/unreleased
mixin: true
attributes:
  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/things-spatial/unreleased
    rank: 1000
    slot_uri: rdfs:isDefinedBy
    alias: defined_by
    owner: ValueSpecificationMixin
    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/things-spatial/unreleased
    rank: 1000
    slot_uri: rdfs:range
    alias: range
    owner: ValueSpecificationMixin
    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/things-spatial/unreleased
    rank: 1000
    slot_uri: obo:UO_0000000
    alias: unit
    owner: ValueSpecificationMixin
    domain_of:
    - ValueSpecificationMixin
    range: uriorcurie
  value:
    name: value
    description: Value that is a direct representation of a thing.
    from_schema: https://concepts.datalad.org/s/things-spatial/unreleased
    exact_mappings:
    - rdf:value
    rank: 1000
    slot_uri: rdf:value
    alias: value
    owner: ValueSpecificationMixin
    domain_of:
    - ValueSpecificationMixin
    relational_role: OBJECT
    range: string