DDEX Data Dictionary, 18-11-19

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Intro

ISBN

An International Standard Book Number, the ISO 2108 Standard Identifier for books (http://www.isbn-international.org).

Synonym(s) InternationalStandardBookNumber

Component Structure
Is Member of Composites	Composite Name	Description of Element Role	Cardinality
	ddexC:ResourceId	The ISBN (International Standard Book Number defined in ISO 2108) for the Resource. An ISBN is a 13-digit number. Pre-2007, ISBNs, which had 10-digits and are now deprecated, are converted by adding the prefix '978' and re-calculating the check character. DDEX will enforce the syntax 97[8-9][0-9]{9}[X0-9] using XML Schema in the future.	0-1
	ddexC:TextId	The ISBN (International Standard Book Number defined in ISO 2108) for the Text. An ISBN is a 13-digit number. Pre-2007, ISBNs, which had 10-digits and are now deprecated, are converted by adding the prefix '978' and re-calculating the check character. DDEX will enforce the syntax 97[8-9][0-9]{9}[X0-9] using XML Schema in the future.	0-1

Relationships
Parents	StandardCreationId	A standardized CreationId.

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