A biliary stricture is any blockage in the biliary tree, whether due to an obstruction within the ducts, damage of the bile duct walls, or deformities. A blocked bile duct will affect the outflow of bile from the liver and cause it to back up in the biliary tree (cholestasis).
Some companies prefer to use capital leases as the accelerated depreciation allows them to expense the assets (for tax purposes) more quickly up front instead of evenly over the life of the lease. There are also interest expense components of the lease payments they will be able to separately expense.
An additional motivation is the fact that the improvements are depreciable, whereas land is a non-depreciable asset. Furthermore, ground rent paid by the tenant is deductible as an ordinary business expense. In other words, there are possible tax benefits for the tenant in a ground lease transaction.