Source: Schema.org v30.1 vocabulary. Official activityDuration property definition.
What does activityDuration mean?
Length of time to engage in the activity.
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