Source: Schema.org v30.1 vocabulary. Official runtime property definition.
What does runtime mean?
Runtime platform or script interpreter dependencies (example: Java v1, Python 2.3, .NET Framework 3.0).
Superseded: Prefer runtimePlatform where appropriate. Verify with the official source.
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