. . . . . "Identifier service"@en . . . "A service that provides for any digital object (1) algorithms guaranteeing global uniqueness, (2) policy document that guarantees persistent and (3) resolution of the identifier to machine-actionable metadata describing the object and its location."@en . . . . "2023-09-01T12:05:13.701+02:00"^^ . . . . . .