"resource_address" column in sys.dm_os_waiting_tasks. How to identify the resource held by a LATCH

Gents,
Running SQL Server 2005 and identified a significant of WAITS on a latch (LATCH_EX).

I'm trying to identify on which "resource" exactly the latch is being held. The [resource_description] only show ACCESS_METHODS_SCAN_RANGE_GENERATOR (0000001554F5A9D0). Is there a way to identify the resource by the [resource_address] column?