relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_888134IfcRelDefinesByProperties_888154IfcRelDefinesByProperties_888185IfcRelDefinesByProperties_888231IfcRelDefinesByProperties_888237IfcRelDefinesByProperties_888243IfcRelDefinesByProperties_888254IfcRelDefinesByProperties_888289IfcRelDefinesByProperties_888314IfcRelDefinesByType_209222