relatedBuildingElement_IfcRelFillsElement
relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_968936IfcRelDefinesByProperties_968947IfcRelDefinesByProperties_968953IfcRelDefinesByProperties_968959IfcRelDefinesByProperties_968966IfcRelDefinesByProperties_969004IfcRelDefinesByProperties_969555IfcRelDefinesByProperties_969561IfcRelDefinesByProperties_969572IfcRelDefinesByProperties_969607IfcRelDefinesByProperties_969884IfcRelDefinesByType_157367