Defines which node types are valid for the source and target endpoints
of each relationship type. Used for semantic validation of graph mutations.
Note: Permissive by design to allow diverse relationship patterns while
catching obvious semantic errors. The model is flexible across abstraction layers.
Defines which node types are valid for the source and target endpoints of each relationship type. Used for semantic validation of graph mutations.
Note: Permissive by design to allow diverse relationship patterns while catching obvious semantic errors. The model is flexible across abstraction layers.