. . . . . "Metadata records using DOIs are compliant with RDF. " . . . . "2021-12-31"^^ . "2021-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "EAroOHdZL27Ivb3XTXE+bQJk8L0pGeRA7k9Cu0LWuCRVxnYsM5kOpCRU0lT/TRLZFymMTp3yIQkeFPbVlO10NE7JT55UiKPzcMp46UivbzRPK+idhH++C+DnvIM0qkxSBspZMxl6AY0WgsmiNixWGQBO07bPwSDHPT574qE13rE=" . . "2024-01-22T18:18:21Z"^^ . . . .