relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_529530IfcRelDefinesByProperties_529550IfcRelDefinesByProperties_529581IfcRelDefinesByProperties_529627IfcRelDefinesByProperties_529633IfcRelDefinesByProperties_529639IfcRelDefinesByProperties_529650IfcRelDefinesByProperties_529685IfcRelDefinesByProperties_529710IfcRelDefinesByType_209222