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FRBR Relationships (as concepts)
Properties Listed by Language
Includes: revised edition; enlarged edition; state (graphic).
Expression to expression relationship in which the intent is to alter or update the content of the prior expression, but without changing the content so much that it becomes a new work. This relationship applies only between expressions of the same work, where one expression has been derived from another and so can be seen to be a modification of the other. [Functional Requirements for Bibliographic Records: Final Report, p.71]
Valid Use: Expression(1.1) to Expression(1.2)/Expression(1.2) to Expression (1.1)
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