. . . . . "Persistent identification for research sites and observation facilities implemented in DEIMS-SDR." . . . . "2020-12-31"^^ . "2020-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "RCGwEIqXZjrFaCUd7AVf3FddeiCWKS8AXUCch9koUlT3H/MSPlDItVYGDIgh6dVubzX7JSlpxsIbW30NXo87why824XgrcW917EJXzCeEA6eUBH156VxcQY3i4OBJ1Tk5HN3/+91sBWtUN9UEihHt75nc4h+VnxaGNP21PT2WgA=" . . "2023-04-25T04:57:23Z"^^ . . . .