Source: Schema.org v30.1 vocabulary. Official gameItem property definition.
What does gameItem mean?
An item is an object within the game world that can be collected by a player or, occasionally, a non-player character.
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