| Definition: An independent continuant that is part of an object but is not demarcated by any physical discontinuities. |
| Examples: upper and lower lobes of the left lung, the dorsal and ventral surfaces of the body, the east side of Saarbruecken, the lower right portion of a human torso |
| •owl:Thing |
| •entity |
| •continuant |
| •independent_continuant |
| •fiat_object_part |