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Hierarchical Relationships & Interdependencies Between Metadata
Elements (data model representation of the metadata dictionary)
What are Hierarchical Relationships & Element Interdependencies?
Hierarchies & Interdependencies in PBCore's XML Schema
Definition (data model representation of the metadata
dictionary) Jump down the page.Other Element Views    What are
Hierarchical Relationships & Element Interdependencies?  The
Public Broadcasting Metadata Dictionary (PBCore) is:  As a
simple dictionary of elements, there is no "hierarchy" implied.
They are presented in a "flat" arrangement as a listing of
descriptors with specific attributes from which you can pick and
choose and apply in whatever cataloging or
information/asset/content management system you have. According
to an article in Wikipedia entitled Data Dictionary,  A data
dictionary is a set of metadata that contains definition