ISO 19157-1 Table D.14 report set to abstract type "Quality Element" (and has space)

ISO 19157-1:2023 page 70 Table D.14, line 11
role "report" has been allocated a type "Quality Element" 
"QualityElement" (no spaces) is an abstract class requiring that it be substituted for by a specialised class that can be instantiated
Unsure of what an appropriate class would be for that example, maybe "Confidence" via <<abstract>> Metaquality