Defining how to map resources into ResourceBlocks for composition

[christian-pinto]

Redfish ResourceBlocks are a great way of identifying composable resources because they allow the control of resources including pooling, reservation for clients, etc.
At the moment we do not have full understanding of the ResourceBlocks and how to dynamically map raw resources into resource blocks.

This issue tracks the discussion around this topic to define how we use ResourceBlocks and whether their current structure is good enough for our purpose.