add support for Metadata Standard ISO 19139-1 (2019) in ArcGIS

Idea created by pruiter_ordina on Sep 23, 2019

    Currently the Metadata standard ISO 19139 from 2007 is supported in ArcGIS Online / Enterprise. This standard has been revised by ISO 19139-1 and has the status 'Withdrawal' (also see To keep metadata in line with the newest developments we would also like to have support for the new metadata profile ISO 19139-1 (