. . . . . "Datasets using DOIs are compliant with RDF. " . . . . "2019-12-31"^^ . "2019-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "P6vqRCKDkxg9I7FZcpY9Yaq02tOLprDAlaNOxTcWWTndZh9ofYQxIIjMGccovhGuAJFm3NgcXvFjTyz3qaxCMqh6FSx+/ujmVUO8730evNocoey1BrwlWaeMdmDGAS7+m0JbWjuxfff0ujnVAbd7Fj+GrjqW9h0K4ylhDx/tMJE=" . . "2023-04-25T06:29:01Z"^^ . . . .