Category:E29 Design or Procedure

Library of Congress
this as a sub-subcategory of E90_Symbolic_Object, sub-sub-subcategory of E72_Legal_Object, will be used here to classify references to the Library of Congress Classification (LCC) system

from LCC's "More About" page online: "The system divides all knowledge into twenty-one basic classes, each identified by a single letter of the alphabet. Most of these alphabetical classes are further divided into more specific subclasses, identified by two-letter, or occasionally three-letter, combinations. For example, class N, Art, has subclasses NA, Architecture; NB, Sculpture, ND, Painting; as well as several other subclasses. Each subclass includes a loosely hierarchical arrangement of the topics pertinent to the subclass, going from the general to the more specific." and "Relationships among topics in LCC are shown not by the numbers that are assigned to them, but by indenting subtopics under the larger topics that they are a part of, much like an outline. In this respect, it is different from more strictly hierarchical classification systems, such as the Dewey Decimal Classification, where hierarchical relationships among topics are shown by numbers that can be continuously subdivided."

Dewey Decimal
this category will also be used here to classify references to the "Structure and Notation" of the Dewey Decimal Classification (DDC) system

from the DDC 23 Summaries: "The DDC is built on sound principles that make it ideal as a general knowledge organization tool: meaningful notation in universally recognized Arabic numerals, welldefined categories, well-developed hierarchies, and a rich network of relationships among topics. In the DDC, basic classes are organized by disciplines or fields of study. At the broadest level, the DDC is divided into ten main classes, which together cover the entire world of knowledge. Each main class is further divided into ten divisions, and each division into ten sections (not all the numbers for the divisions and sections have been used). The main structure of the DDC is presented in the DDC Summaries following this introduction. The headings associated with the numbers in the summaries have been edited for browsing purposes, and do not necessarily match the complete headings found in the schedules."

scope note from the CIDOC Conceptual Reference Model (CRM): "This class comprises documented plans for the execution of actions in order to achieve a result of a specific quality, form or contents." and "Instances of E29 Design or Procedure can be structured in parts and sequences or depend on others."