. . . . . . . "The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is a low-barrier mechanism for repository interoperability. Data Providers are repositories that expose structured metadata via OAI-PMH. Service Providers then make OAI-PMH service requests to harvest that metadata. OAI-PMH is a set of six verbs or services that are invoked within HTTP." . "Open Archives Initiative Protocol for Metadata Harvesting" . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtpcftn7kbe6toJbOTDQaCcCssEFSWqt6J4rZ02w+TfY7/eIOgJZYOlpL6G3AzO2RNmVYWRPSlMiykaFuaRuBitvk1GKfGdprfZbvXwmeOxpqCTRBQX9EnFyQyd+Ra/ajfw/UsG8skeu1xnUEpnQbpgbQYc/fvhJNN0UwEc77mOwIDAQAB" . "iyJONv95smJ/hR9vE3d/KWpnXhb1jMzwz7VBSAbQFYu0XLbkuGdiyfoe2S0QaUefai8lwvc0WK738lvs+buU0s8dWKjNJVeU4JC6NKZPKyhZe1t8mSjyT5IoeoDkAPSljntESd0GezdVMlghmX23aCMAxaJQg5LvcWOd3VCNjjw=" . . "2022-01-08T19:55:28.176+01:00"^^ . . . . . .