Source: Schema.org v30.1 vocabulary. Official relatedStructure property definition.
What does relatedStructure mean?
Related anatomical structure(s) that are not part of the system but relate or connect to it, such as vascular bundles associated with an organ system.
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