target (relationship indicator) (<size/dimensions by general type>, size/dimensions, ... Attributes and Properties (hierarchy name))
Note: The element to which a calculation is directed in an equation or ratio of size, dimensions, or other contexts. An example is in an equation of numeric scale, the right side of the equation is the target, 3/4 inch = 1 foot. For the left side of the equation, use "base (relationship indicator)."