@startuml

hide circle

namespace BaseData {

class WineType {
    id
    name
}

class WineTypeAttribute {
    id
    name
}

class QualityLevel {

}

class Region {

}

class Area {

}

class VineyardArea {

}

class Municipality {

}

class Reed {

}

class Bank {
    bic
    blz
    fullName
    name
    shortName
    street
    postalCode
    city

}

Region -- Area
Area -- VineyardArea
VineyardArea -- Municipality
Municipality -- Reed

}

namespace Data {

class Member {

}

class Branch {

}

class AreaCommitment {

}

class BillingAddress {

}

class BankAccount {

}

class Delivery {

}

Member -- Branch
Member -- AreaCommitment
Member -- BillingAddress


AreaCommitment -- BaseData.WineType
AreaCommitment -- BaseData.WineTypeAttribute

Delivery -- Member
Delivery -- BranchOffice

}

@enduml