QualityMeasurement

CDIFDiscovery::Classes::QualityMeasurement

Definition

Documentation

Original

Reference

dqv:QualityMeasurement

Definition

Represents the evaluation of a given dataset (or dataset distribution) against a specific quality metric.

Scope

Parent class(es): http://purl.org/linked-data/cube#Observation.

CDIF

Definition

A W3C DQV quality measurement: a measured value for a defined quality metric. References the metric (dqv:isMeasurementOf -> QualityMeasure) and carries the measured value (dqv:value).

Diagram

Inheritance

No generalization relationships.

Attributes

Name	Type	Multiplicity	Description
identifier	XsdAnyUri	[0..1]	Documentation Original Reference schema:identifier Definition The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details. Scope Domain: Thing (https://schema.org/Thing). Range: PropertyValue (https://schema.org/PropertyValue), Text (https://schema.org/Text), URL (https://schema.org/URL). CDIF Definition Formal identifier for this place (e.g. ROR identifier for a facility). Scope @id - URI for this measurement.
value	string	[1]	Documentation Original Reference schema:value Definition The value of a [[QuantitativeValue]] (including [[Observation]]) or property value node.\n\n* For [[QuantitativeValue]] and [[MonetaryAmount]], the recommended type for values is 'Number'.\n* For [[PropertyValue]], it can be 'Text', 'Number', 'Boolean', or 'StructuredValue'.\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator. Scope Domain: MonetaryAmount (https://schema.org/MonetaryAmount), PropertyValue (https://schema.org/PropertyValue), QuantitativeValue (https://schema.org/QuantitativeValue). Range: Boolean (https://schema.org/Boolean), Number (https://schema.org/Number), StructuredValue (https://schema.org/StructuredValue), Text (https://schema.org/Text). CDIF Definition the identifier string. E.g. 10.5066/F7VX0DMQ Scope dqv:value - the measured value (string for generality; concrete type varies by metric).

Associations

Role	Target	Multiplicity	Kind
hasQualityMeasurement	← Dataset	[0..*]	composition
isMeasurementOf	→ QualityMeasure	[1]	association