relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_582041IfcRelDefinesByProperties_582061IfcRelDefinesByProperties_582092IfcRelDefinesByProperties_582138IfcRelDefinesByProperties_582144IfcRelDefinesByProperties_582150IfcRelDefinesByProperties_582161IfcRelDefinesByProperties_582196IfcRelDefinesByProperties_582221IfcRelDefinesByType_209222