Table 3.

Referent tracking tuples true in every scenario

IUI	Entity	Existence period	Type	Notes
IUI-1	Mr. Adam Jones	t1 – the period during which IUI-1 exists	Material Entity
IUI-2	IUI-1’s disease	t2	Disposition
Relationships among particulars
IUI-2	inheres in	IUI-1	at t2
IUI-2	instance of	UUI-1	at t2	UUI-1 is a universal unique identifier that denotes type 2 diabetes mellitus. We assume that if something is at any time of its existence an instance of type 2 DM, it is instance of type 2 DM at all times it exists.