Source: Schema.org v30.1 vocabulary. Official referencesOrder property definition.
What does referencesOrder mean?
The Order(s) related to this Invoice. One or more Orders may be combined into a single Invoice.
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