OER Schema from Penn State 2018-06-14 OER Schema from Penn State Intangible Class DataType ActionType Assess Discussing Listening Making Observing Presenting Reading Reflecting Researching Watching Writing Boolean False No True Yes Date DateTime Number Integer Text URL Time ClassStanding Enumeration Format FaceToFaceFormat GradeFormat CompletionGradeFormat LetterGradeFormat PercentGradeFormat PointGradeFormat Property StructuredValue Intangible Class DataType ActionType Assess Discussing Listening Making Observing Presenting Reading Reflecting Researching Watching Writing Boolean False No True Yes Date DateTime Number Integer Text URL Time ClassStanding Enumeration Format FaceToFaceFormat GradeFormat CompletionGradeFormat LetterGradeFormat PercentGradeFormat PointGradeFormat Property StructuredValue OER