Quantitative Data Release History

This page displays the release history for the Quantitative Data schema. Each release contains a set of changes, which are documented below. Each change describes what was changed, why, and links to one or more relevant Github issues.

January 2026 QDATA Release (20260130) (Current Release)

This is the January 2026 QDATA release

View Terms | Jump to Mapping Changes

metricCat:PostCompletion View Term History: JSON Turtle

Change:

  • skos:prefLabel: Added
    en-US Post-Completion
  • vs:term_status: Added vs:unstable
  • vann:usageNote: Added
    en-US Use with another metric category that classifies what is being measured.
  • skos:definition: Added
    en-US Measurement made after subjects have completed an activity or resource.
  • skos:topConceptOf: Added qdata:MetricCategory
  • skos:inScheme: Added qdata:MetricCategory

Reason:

en-US Clarify when in the enrollment cycle data was gathered.
https://github.com/CredentialEngine/Schema-Development/issues/1041

metricCat:PostEnrollment View Term History: JSON Turtle

Change:

  • skos:inScheme: Added qdata:MetricCategory
  • skos:definition: Added
    en-US Measurement made after subjects have enrolled for an activity or resource.
  • skos:topConceptOf: Added qdata:MetricCategory
  • skos:prefLabel: Added
    en-US Post-Enrollment
  • vs:term_status: Added vs:unstable
  • vann:usageNote: Added
    en-US Use with another metric category that classifies what is being measured. Use metriCat:PostCompletion for measurements made after completions.

Reason:

en-US Clarify when in the enrollment cycle data was gathered.
github.com/CredentialEngine/Schema-Development/issues/1041

metricCat:PreEnrollment View Term History: JSON Turtle

Change:

  • vs:term_status: Added vs:unstable
  • skos:definition: Added
    en-US Measurement made before subjects have enrolled for an activity or resource.
  • skos:prefLabel: Added
    en-US Pre-Enrollment
  • vann:usageNote: Added
    en-US Use with another metric category that classifies what is being measured.
  • skos:topConceptOf: Added qdata:MetricCategory
  • skos:inScheme: Added qdata:MetricCategory

Reason:

en-US Clarify when in the enrollment cycle data was gathered.
https://github.com/CredentialEngine/Schema-Development/issues/1041

Mapping Changes Implemented in this Release