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id

A 128 bit unsigned integer, uniquely identifying this reference set member.

Different versions of a reference set member share the same id but have different effectiveTimes. This allows a reference set member to be modified or made inactive (i.e. removed from the active set) at a specified time.

effectiveTime

The inclusive date or time at which this version of the identified reference set member became the current version.

The current version of this reference set member at time T is the version with the most recent effectiveTime prior to or equal to time T.

active

The state of the identified reference set member as at the specified effectiveTime.

If active=1 (true) the reference set member is part of the current version of the set, if active=0 (false) the reference set member is not part of the current version of the set.

moduleId

refsetId

referenced ComponentId

A reference to the SNOMED CT attribute concept to which the attribute-domain rule defined by this member applies.

domainId

A reference to the SNOMED CT concept that identifies the relevant concept domain.

grouped

Whether or not the given attribute (identified by referencedComponentId) is treated by a Description Logic reasoner as belonging to a relationship group, when applied to a concept in the given domain.

If grouped = 1 (true) then the given attribute (identified by referencedComponentId) is treated by a Description Logic reasoner as belonging to a relationship group.

If grouped = 0 (false) then the given attribute (identified by referencedComponentId) is treated by a Description Logic reasoner as not belonging to a relationship group.

attributeCardinalityString

The number of times the given attribute can be assigned a distinct (non-redundant) value within the definition of each concept or expression.

This string can be parsed using the following ABNF rule (together with the subrules defined in the Expression Constraint Language):

attributeCardinality = minimum to maximum

attributeInGroup CardinalityString

The number of times the given attribute can be assigned a distinct (non-redundant) value within a single relationship group as part of the definition of a concept or expression.

This string can be parsed using the following ABNF rule (together with the subrules defined in the Expression Constraint Language):

attributeCardinality = minimum to maximum

ruleStrengthId

contentTypeId