Add the possibility to define the Resource Schema
|Status:||Closed||Start date:||Dec 04, 2019|
|Assignee:||Luca Frosini||% Done:|
|Sprint:||New Information System|
Any resource consists of a set of facets. Some facets or consistsOf relations can be mandatory, others are suggested.
The resource schema must support the schema definition in terms of mandatory and suggested Facets/ConsistsOf relations.