Quadragesimo Anno §47

⁴⁷ In order to place definite limits on the controversies that have arisen over ownership and its inherent duties there must be first laid down as foundation a principle established by Leo XIII: The right of property is distinct from its use. That justice called commutative commands sacred respect for the division of possessions and forbids invasion of others' rights through the exceeding of the limits of one's own property; but the duty of owners to use their property only in a right way does not come under this type of justice, but under other virtues, obligations of which "cannot be enforced by legal action." Therefore, they are in error who assert that ownership and its right use are limited by the same boundaries; and it is much farther still from the truth to hold that a right to property is destroyed or lost by reason of abuse or non-use.