Symbol Index for diagram

"Resource Held"

• Agent (Class)
• classifier (Association)
• maintained as (Association)
• Physical Resource (Class)
• Resource Held (Class)
• Resource Type (Class)
• RH/Temporality (Generalization Node)
• Subject (Class)
• Temporal Resource (Class)
• unit for (Association)
• Unit Of Measure (Class)
• user (Association)