ActionBenefit (in Action), ActionCost (in Action), ActionDescription (in Action), ActionRiskHarm (in Action), ActionStep (in Algorithm), ActionValue (in Action), Adaptation (in Identity), AnticipatedBarrier (in ImplementationPlan), AnticipatedEnabler (in ImplementationPlan), AvailableOption (in Purpose), BranchStep (in Algorithm), CareSetting (in IntendedAudience), Certainty (type GemBasicType), CommitteeExpertise (in CommitteeName), ComparableGuideline (in Developer), ConditionalStep (in Algorithm), ConflictOfInterest (in Developer), Contact (in Availability), Cost (type GemBasicType), CostAnalysis (in MethodOfDevelopment), DecisionVariableCost (in DecisionVariable), DecisionVariableDescription (in DecisionVariable), DeveloperName (in Developer), DirectiveBenefit (in Directive), DirectiveCost (in Directive), DirectiveDescription (in Directive), DirectiveRiskHarm (in Directive), DirectiveValue (in Directive), Electronic (in Availability), Endorser (in Developer), EvidenceQuality (type GemBasicType), EvidenceQualityRatingScheme (in RatingScheme), EvidenceSelectionCriteria (in DescriptionEvidenceCollection), EvidenceTimePeriod (in DescriptionEvidenceCollection), Exception (in Purpose), ExclusionCriterion (in Eligibility), Expiration (in RevisionPlan), ExternalReview (in Testing), Flexibility (type GemBasicType), Funding (in Developer), Goal (type GemBasicType),

GuidelineLength (in Citation), GuidelineTitle (in Identity), HealthOutcome (in Purpose), ImplementationStrategy (in ImplementationPlan), InclusionCriterion (in Eligibility), Linkage (type GemBasicType), Logic (type GemBasicType), MainFocus (in Purpose), MemberExpertise (in CommitteeMember), MethodsToReachJudgment (in MethodOfDevelopment), NumberSourceDocuments (in DescriptionEvidenceCollection), Objective (in Purpose), PatientResource (in CompanionDocument), PerformanceMeasure (in ImplementationPlan), PilotTesting (in Testing), PredictiveValue (in TestParameter), Print (in Availability), QualifyingStatement (in MethodOfDevelopment), QuantificationHarmBenefit (in MethodOfDevelopment), QuickReferenceGuide (in CompanionDocument), Rationale (in Purpose), Reason (type GemBasicType), RecommendationStrength (type GemBasicType), RecommendationStrengthRatingScheme (in RatingScheme), Reference (type GemBasicType), ReleaseDate (in Identity), ResearchAgenda (in KnowledgeComponents), RoleOfSponsor (in Developer), RolePatientPreference (in MethodOfDevelopment), RoleValueJudgment (in MethodOfDevelopment), ScheduledReview (in RevisionPlan), Sensitivity (in TestParameter), SpecificationHarmBenefit (in MethodOfDevelopment), Specificity (in TestParameter), Status (in Identity), StructuredAbstract (in Identity), SynchronizationStep (in Algorithm), TechnicalReport (in CompanionDocument), TermMeaning (in Term), Users (in IntendedAudience), Value (in DecisionVariable)

Type:	xs:ID, predefined
Use:	optional

XML Source (see within schema source)

<xs:attribute name="id" type="xs:ID"/>

Type:	xs:NMTOKEN, predefined
Use:	optional

XML Source (see within schema source)

<xs:attribute name="lang" type="xs:NMTOKEN"/>

Type:	xs:string, predefined
Use:	optional

XML Source (see within schema source)

<xs:attribute name="source" type="xs:string"/>