. . . . . "OAI-PMH is used in the community." . . . . "2050-01-01"^^ . "2023-02-28"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "B38adc4457jNhRHC1DmNE2h6248NfWAHxe/PFhdESngYnCAvnZ3Ps2cgh8WP8waJ3nLf0RsErpaIwnWfZsQ2CBZHCMUp6HAOQGKF3CAhnS6sfGukT5hbTsQVK8IdRzjjaongKj/ZDVjSA4ym8DPxi6wc+TXG0sdE1nZhwOptxGE=" . . "2023-11-23T20:01:13Z"^^ . . . .