Slot: key

True means that the key slot(s) uniquely identify the container.

URI: linkml:key

Domain and Range

SlotDefinition → _0..1 Boolean

Parents

Children

Used by

• SlotDefinition

Other properties

Comments:		see also 'unique_key'
		key is inherited
		a given domain can have at most one key slot (restriction to be removed in the future)
		identifiers and keys are mutually exclusive. A given domain cannot have both
		a key slot is automatically required. Keys cannot be optional
In Subsets:		basic
		relational_model