The branches that comprise the arterial structure.

The anatomy of the underlying organ system or structures associated with this entity.

The branches that delineate from the nerve bundle. Not to be confused with [branchOf](http://schema.org/branchOf).

Specifying something physically contained by something else. Typically used here for the underlying anatomical structures, such as organs, that comprise the anatomical system.

Other anatomical structures to which this structure is connected.

The place of attachment of a muscle, or what the muscle moves.

The place or point where a muscle arises.

The anatomical or organ system drained by this vessel; generally refers to a specific part of an organ.

Anatomical systems or structures that relate to the superficial anatomy.

Related anatomical structure(s) that are not part of the system but relate or connect to it, such as vascular bundles associated with an organ system.

The neurological pathway extension that inputs and sends information to the brain or spinal cord.

The anatomical or organ system that the artery originates from.

Component (sub-)structure(s) that comprise this anatomical structure.

The area to which the artery supplies blood.

The anatomical or organ system that the vein flows into; a larger structure that the vein connects to.