DatatypeProperty
dayday of yeardays durationhourhours durationminuteminutesmonthmonths durationName of temporal positionNumeric value of temporal durationNumeric value of temporal positionsecondseconds durationweekweeks durationyearyears durationhas XSD durationin XSD datein XSD Date-Timein XSD Date-Time-Stampin XSD g-Yearin XSD g-YearMonthhas XSD date-time