LC-PCC policy statements for related family of item

LC/PCC practice: See the Metadata Guidance documentation: Descriptive Relationship elements and Relationship labels.

LC/PCC practice: Record this element using a structured description, or a structured description in combination with an identifier or IRI. See the Metadata Guidance documentation for more detailed instructions, including LC/PCC requirements for recording certain categories of relationship elements in metadata description sets.

LC/PCC practice: If recording an identifier for the related entity, record it in combination with a structured description of the related entity.