ISO 16684-4:2024

Graphic technology — Extensible metadata platform (XMP) specification — Part 4: Use of XMP for semantic units

This document:

a)??? introduces the concept of the semantic unit (SU);

b)??? provides requirements and guidance on how to define the target resource(s) in an SU by adopting the “target” syntax from the Web Annotation Model;

c)??? provides requirements and guidance on the extensible metadata platform (XMP) serialization syntaxes for SU.

This document broadens the concept of XMP specified in ISO 16684–1 so that XMP can be used to describe an SU. A new flexible way of defining and describing SUs aims to bring innovation to textual and non-textual content, metadata, linked data, big data and artificial intelligence.

Edition	2024
Standard Part No	4
Published Date	2024
Published By	International Standardization Organisation
Page Count	13