Source: Schema.org v30.1 vocabulary. Official linkRelationship property definition.
What does linkRelationship mean?
Indicates the relationship type of a Web link.
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