UMLR — Lack of clarify of attribute vs attribute value.

In the discussion of Figure 9.25a, the following appears:

In diagram (a), each instance of Checking Account could have its own attributes (including those inherited from Account), such as account number and balance. Additionally, the equivalent instance for Checking Account may have attributes, such as interest rate and maximum delay for withdrawal.

The text is unclear, but I assume that instances have their own attribute values, not attributes.

The paragraphs below may have similar problems