Connect to ROBIS-ID for "is supplement to" entries when sending JSON to ROBIS
Short description
At the moment RODARE does not transport a reference to an external paper into its catalogue entry in ROBIS. RODARE should be able to generate the link to the ROBIS entry of the paper it supplements/references/...
Proposal
In the specific case the ROBIS entry to the PICLS data set was (correctly) referencing the actual published article (in Qucosa). It would be great if it could also provide the correct link for ROBIS to reference the ROBIS entry of the data set (27417) should also link to the ROBIS entry of the Qucosa article (25474). The same should happen for the more likely cases of supplements to journal articles...