D.2.1.64 IfcTask

IfcTaskIfcTaskIfcGloballyUniqueIdIfcOwnerHistoryIfcPersonAndOrganizationIfcPersonIfcIdentifierIfcOrganizationIfcIdentifierIfcApplicationIfcTimeStampIfcLabelIfcTextIfcRelNestsIfcObjectIfcRelDefinesByPropertiesIfcPropertySetIfcPropertySingleValueIfcPropertyBoundedValueIfcPropertyEnumeratedValueIfcIdentifierIfcTextIfcRelSequenceIfcProcessIfcRelSequenceIfcProcessIfcIntegerIfcTaskTimeIfcTaskDurationEnumIfcDurationIfcDateTimeIfcDateTimeIfcTaskTypeEnum