Find all data associated with a person's work

Description: 

I'd like to find all of the datasets made by a person and further datasets descending from those

RDA Group: 
Provenance Patterns WG
Contributor: 
Nicholas Car
Steps: 
Query system for the representation(s) of the person of interest
Query the system for datasets by that person
Query the system for datasets descended from those by that person
Actors: 
Data user
Data supplier
Collection manager