SCHEMA.TYPE
For each type defined in the application’s schema, an entry be defined in the SCHEMA.TYPE
dictionary for the type’s API code.
The value of the constant is a Ref
, although loading the object it refers to is unlikely to be useful.
For example, TYPE["std:type:book"]
is the ref of the standard Book type.
To make your code easier to read, you should use plugin local schema dictionaries.