relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_887112IfcRelDefinesByProperties_887132IfcRelDefinesByProperties_887163IfcRelDefinesByProperties_887209IfcRelDefinesByProperties_887215IfcRelDefinesByProperties_887221IfcRelDefinesByProperties_887232IfcRelDefinesByProperties_887267IfcRelDefinesByProperties_887292IfcRelDefinesByType_209222