relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_577530IfcRelDefinesByProperties_577550IfcRelDefinesByProperties_577581IfcRelDefinesByProperties_577627IfcRelDefinesByProperties_577633IfcRelDefinesByProperties_577639IfcRelDefinesByProperties_577650IfcRelDefinesByProperties_577685IfcRelDefinesByProperties_577710IfcRelDefinesByType_209222