Directly attached to another physical unit as tendons are
connected to muscles. This includes attached to and anchored to.
- Arity: 2
- Mapping: We cannot simply map this to topology:connected, since
the anatomical sense of this relation has a functional sugar which is absent in the
strict topological connection: two anatomical objects seem connected when they are
'attached', say when we need some physical force to divide them. We mapped it to
morphology:attached, but maintaining the symmetric characteristic of USN. In other
words, 'connected-to' is the neutral version of 'attached'.
- Subrelation-Of: Attached