PRX is an ISO standard that defines print color aim requirements and should be referenceable from a jdf/xjdf
open issues: which processes or only intent?
This resource Product Intent element specifies the manufacturing intent and considerations for a JDF an XJDF job
using information that identifies the desired result or specified manufacturing path. If specific details of print quality, such as color quality need to be specified, <1.x>@ProductionResources SHOULD reference a QualityControlParams Resource</1.x><2.x>@Types SHOULD contain QualityControl and a QualityControlParams ResourceSet that contains the requirements SHOULD be provided.</2.x>