Source: Schema.org v30.1 vocabulary. Official catalogNumber property definition.
What does catalogNumber mean?
The catalog number for the release.
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status