. . . . . "persistent identification for research sites and observation facilities implemented in DEIMS-SDR" . . . . "2021-12-31"^^ . "2021-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "SVXRVvwQNHk/lO+PBPYf0s/5A60Fbk+aQ6YzaW5kj35JWZ64EjPJ+kDof8SKi70zLcDJHILA2+8CHWeEgEgsn+5+x+/Em/uL351kD6M11gFef3SLgoOrSXyZNswqHbxgwppAWQfJ9a+Fbe3yt7EP2yg0acRkHGJtiwjwtycWFN0=" . . "2023-04-25T04:58:14Z"^^ . . . .