EDCS Dictionaries
Classification Dictionary: What is it, or how is it characterized?
(BUILDING, RIVER, HARBOUR, …)
Attribute Dictionary:
- What are its additional clarifying characteristics?
(BUILDING_FUNCTION, DEPTH, …)
- What constraints are enforced on values?
ENUMERATED, INTEGER, REAL, STRING, …)
Enumerant Dictionary:
- A set of nominal, ordinal or partitioned values.
({SHORT|MEDIUM|TALL}, ...)
- Used to specify the values of enumerated attributes