2DA V2.0

           Label          FeatConstPrefix 
0          INVALID        ****            
1          Ethnicity      ETHNICITY_      
2          "Social Class" SOCIAL_CLASS_   
3          Past           BACKGROUND_     
4          Deity          DEITY_          
5          Proficiency    PROFICIENCY_    
6          Age            AGE_CATEGORY_   
7          Disability     DISABILITY_     
