This may or may not work against a 7.x database, as I only have access to a 6.0 one at the moment; but if it does, then I would do the following:
1. Run this query:
SELECT dc.DataTableName,dc.HistoryTableName,rus.CreatedDate,rus.ModifiedDate
FROM DataClass dc
JOIN ResourceUpdateSummary rus ON rus.InventoryClassGuid = dc.[Guid]
WHERE rus.ResourceGuid = 'enter guid of resource here'
2. Create SELECT * FROM <DataTableName from 1st query> WHERE _ResourceGuid = 'enter guid of resource here'
3. Create SELECT * FROM <HistoryTableName from 1st query> WHERE _ResourceGuid = 'enter guid of resource here'
This will provide you with all inventory data for that resource.
SK