Note: you are viewing the development version of See How we work for more details.
core + meta (Meta Extension): terms used within for schema definitions.


Canonical URL:

Thing > Property > catalogNumber

The catalog number for the release.

Usage: Between 10 and 100 domains
Values expected to be one of these types
Used on these types


This vocabulary was improved through collaboration with the MusicBrainz project (, and is partially inspired by the MusicBrainz and Music Ontology schemas.

Schema Version 3.3