LC-PCC policy statements for merged to form expression
Prerecording
Prerecording
LC/PCC practice: Since a diachronic work is realized by one and only one expression and embodied by one and only one manifestation, do not use this element to express relationships between diachronic works. Use instead the equivalent element under the RDA entity Work.
Recording
Recording an unstructured description
Recording a structured description
Recording an identifier
Recording an IRI
Document Date: 2025/03/25
Document: https://access.rdatoolkit.org/en-US_ala-4f4d2c75-975f-39c5-ab0a-e766ecf15a7c