Each PERSON PROPERTY QUALIFIER
| K | must be the qualifier of one and only one PERSON PROPERTY |
| may be related to one and only one CARE ACTIVITY | |
| may be related to one and only one PERSON PROPERTY |
Classes
| K | must be the qualifier of one and only one PERSON PROPERTY |
| may be related to one and only one CARE ACTIVITY | |
| may be related to one and only one PERSON PROPERTY |