Scope note:
This property identifies the E18 Physical Thing that is added during an E79 Part Addition activity
Examples:
- the insertion of the final nail (E79) added the last nail in George VI's coffin (E18)
In First Order Logic:
P111(x,y) ⊃ E79(x)
P111(x,y) ⊃ E18(y)
P111(x,y) ⊃ P12(x,y)
P111(x,y) ⊃ P16(x,y)