. . . . . "How to maintain the standards and vocabularies? How to make it usable for different systems? " . . . . "2019-12-31"^^ . "2019-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "U4iABwCxfuiW0kMVMgzCpt5hWAgAm+yZoheXvptQQH7lUrdyMjJzDrv+c3r0NSf3vTfvQw9UVAhQekpdqJB0c1OmS2bOjL1rJQ9bB4fqEI5cFwBsyKEpwQDIAbPvmEHts+47MeDFzlu5GfFd9TYBiHlkwbmyr48900D8+BZcBgw=" . . "2023-04-25T04:01:38Z"^^ . . . .