[Model Aspect] Interacting with container members [Linked Data Platform (LDP)] 
Members are listed when GETting a container, and their data is exposed through regular RDF mechanisms. If members are editable, a client can introspect via HEAD/OPTIONs to see if PUT, PATCH or DELETE verbs are permitted. A server may provide some member data or just a reference to it in the response of a request for container information.