. . . . . "persistent identification for research sites and observation facilities implemented in DEIMS-SDR" . . . . "2021-12-31"^^ . "2021-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "mdbRClYoQjA7CYoJCgg/tizT/JbKh+38i7vkh3qZfVF/jkgY/pyB1YycnrQwdCuR/HPXgkp+T95awlFZvc+/O23TmMKVQ6wsDaj4oqQ7Zx+R2gjCEmd/URHfkT0ktZWWzH/DjnPtnStBnwEhR1SGRRIYq7QxymK0dRHKjXyurME=" . . "2023-03-28T13:56:38Z"^^ . . . .