. . . . . "Metadata records using DOIs are compliant with RDF. " . . . . "2022-12-31"^^ . "2022-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "hvaNJP10++V9bpkgCwLqGyh+8hXhYU2A/wMT1DiJS+xEtHas9SKwKvu52W1KwCNPu6kjEFd9gDsOfctYjslR/HzAgXQSJIcJqLDUDwt/3jjHMDuMcwNx1FBrY9lQ0YG1mUIYiiKTwvUYvEvSqnyjrhKx2ZkgGGk3CPmE6znO4fc=" . . "2023-04-25T06:35:24Z"^^ . . . .