higgins#String
  higgins#uniqueIdentifier of:  higgins#DigitalSubject [49,*]
  pwa#country of:  pwa#PostalAddress [48..*,*]
  pwa#state of:  pwa#PostalAddress [49,*]
  pwa#city of:  pwa#PostalAddress [49,*]
  pwa#streetAddress of:  pwa#PostalAddress [49,*]
  pwa#postalCode of:  pwa#PostalAddress [48..*,*]
  supertype:  higgins#SimpleValue
     supertype:  higgins#Value
        supertype:  pm#Higgins_DigitalSubject_or_Value
           supertype:  pm#Higgins_object
              supertype:  dolce#particular  a 0-order type
                 supertype:  pm#individual__particular___supertype_of_1st_order_types  all individuals (for concepts or relations) are implicitely or explicitely instance of that type
                    supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
        supertype:  pm#Higgins_Attribute_or_Value
           supertype:  pm#Higgins_object

No statement uses or specializes higgins#String; click here to add one.