Referencing the Contents of <Library> Organizations
For each subclass of <Library>, the DRM has one or more separate classes providing a mechanism for referring to the contents of that kind of <Library>.
- <Colour Index>
- <Property Set Index>
- <Property Table Reference>
- <Geometry Model Instance>, <Feature Model Instance>
- <Image Mapping Function>
- <Sound Instance>
- <Label>
Where the contents of tables are being referred to, the corresponding mechanisms provide a way to refer to the contents of the tables, not just the tables themselves. Otherwise, the mechanisms are similar.