D.2.1.60 IfcStructuralLoadGroup

IfcStructuralLoadGroupIfcStructuralLoadGroupIfcGloballyUniqueIdIfcOwnerHistoryIfcPersonAndOrganizationIfcPersonIfcIdentifierIfcOrganizationIfcIdentifierIfcApplicationIfcTimeStampIfcLabelIfcTextIfcRelDefinesByPropertiesIfcPropertySetIfcPropertySingleValueIfcPropertyBoundedValueIfcPropertyEnumeratedValueIfcRelAssignsToGroupIfcProduct