"The time when the teaching occurs."@en . . . . "The time when the teaching occurs."@en . . . . . . . . . "Time" . . "CHg" . "2004-06-17T19:33:58+02:00"^^ . "Time" . . . . . . "The time when the teaching occurs."^^ . . . "Peripheral" . "Peripheral"^^ . . . . . "6510"^^ . . . "Time" . "Time"^^ . . .