> The document seems addresses the usage of raw compute facilities when running 
> a computatation.  Can it also handle the case where the resource provided is 
> raw storage, perhaps with various levels of QoS.  See e.g. the SRM work of the
>  GSM WG.

The meta-property "description" can be used to clarify the data being passed as property "disk" (a differentiated 
property).

QoS data can be included as an extension, with sufficient information included in the "name" meta-property to ensure 
accurate interpretation within the implementation context. 

V2 developers may consider including QoS as a meta-property for resources if there is community-wide support for the 
concept.