org.opengis.metadata.quality
Interfaces 
AbsoluteExternalPositionalAccuracy
AccuracyOfATimeMeasurement
Completeness
CompletenessCommission
CompletenessOmission
ConceptualConsistency
ConformanceResult
CoverageResult
DataQuality
DomainConsistency
Element
FormatConsistency
GriddedDataPositionalAccuracy
LogicalConsistency
NonQuantitativeAttributeAccuracy
PositionalAccuracy
QuantitativeAttributeAccuracy
QuantitativeResult
RelativeInternalPositionalAccuracy
Result
Scope
TemporalAccuracy
TemporalConsistency
TemporalValidity
ThematicAccuracy
ThematicClassificationCorrectness
TopologicalConsistency
Usability
Classes 
EvaluationMethodType