1. Business transactions
Proposal elaborated by Martin Doerr, Dominic Oldman, Stephen Stead, George Bruseker, Athina Kritsotaki, Gordon McKenna, Siegfried Krause

2. Complete compensation 1:n Multiple compensation n:1
Compensation account n:m (account of debt)
had consideration
E70 Thing?
E8 Acquisition
had sales price
P23 transferred title from
P22 transferred title to
E39 Actor
Purchase
E39 Actor
P24 transferred title of
Δεν μπορεί να πουλήσει π.χ οικογένεια, group, only person
E18 Physical Thing

3. shortcut had consideration E70 Thing? E8 Acquisition had sales price
P23 transferred title from
P22 transferred title to
E39 Actor
Purchase
E39 Actor
P24 transferred title of
had sales price: E 70 Thing : is a shortcut of the full path: E8 Acquisition: had consideration: E70 Thing
E18 Physical Thing

4. Monetary Amount (Money)
Quantity?
Monetary Amount (Money)
had sales price
P23 transferred title from
P22 transferred title to
E39 Actor
Purchase
E39 Actor
P24 transferred title of
E18 Physical Thing
Monetary Amount is not a subclass of Dimension. It is a kind of quantity

5. had consideration
E8 Acquisition
E70 Thing?
E30 Right?
E39 Actor
creditor
initializes
Purchase
Monetary Obligation
debitor
P4 has time-span
E39 Actor
denomination of
E52 Time-span
Monetary Amount
has amount
Monetary Obligation isA Right? It doesn’t seem to be a state, it is a distinct thing, identified, endurant, but it is determined by a time-span – so, what it is?
has currency
Currency
E62 Number

6. A Case Acq1 transferred title from transferred title to
transferred title of
Actor A
Actor B
ObjX
had consideration
transferred title from
transferred title to
Acq2
transferred title of
ObjY

7. N.Crofts proposal: proposes E72 instead of E18
P24 transferred title of
E18 Physical Thing
E72 Legal Object
E55 Type “Purchase”
P2 has type
transferred payment
E8 Acquisition
E72 Legal Object
P22 transferred title to
P23 transferred title from
P43 has dimension
E39 Actor
E39 Actor
P104 is subject to
E54 Dimension
“Monetary Quantity”
E30 Right
“Right of Ownership”
P91 has unit
P90 has value
E60 Number
E58 Measurement Unit