Software

eu	Digital_document_definition
eu	Digital_file
eu	Document
eu	Document_definition
eu	Document_location_identification
du	Document_location_select
eu	Document_version
du	External_identification_item
eu	External_item_identification
eu	External_source_identification
eu	File
eu	File_location_identification
eu	Hardcopy
eu	Information_definition
eu	Information_product
eu	Information_version
du	Located_select
eu	Physical_document_definition
eu	Product
eu	Product_category
eu	Product_category_assignment
eu	Product_category_hierarchy
eu	Product_version
eu	Product_view_definition
e	Software
e	Software_definition
r	Software_definition_constraint
e	Software_version
r	Software_version_constraint
eu	View_definition_context