Update the deprecate block of the view, to display correctly whether
the is_replaced_by value is either a string or URI.
Also updated the test, changing 1 of the 2 test values to be a URI.
Since all existing is_replaced_by values in ONS are strings, we need to make sure those work as well.
Fixes #575
Update the deprecate block of the view, to display correctly whether the is_replaced_by value is either a string or URI.
Also updated the test, changing 1 of the 2 test values to be a URI. Since all existing is_replaced_by values in ONS are strings, we need to make sure those work as well.