. . . . . "A data model is an abstract model that organises elements of data and standardises how they relate to one another and to the properties of real world entities" . "Data model" . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "N8+WYC14Dn90TE0auMNpm6be5uaGXJUfrwTlIEmj4C7J0dJwjfD/F4v8QWIbQvc5wbQ9vPZ7/wrXql6VILIavaV5dZIb1lRBdpHXM9ya9EEX3fOm5HO9vj2oVE4cLkA3EhUVy+8KYLUMtMNmriFHejelfQsU1rBfNTx7xODleU0=" . . "2025-02-20T09:44:45Z"^^ . . . . .