relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_213059IfcRelDefinesByProperties_213079IfcRelDefinesByProperties_213110IfcRelDefinesByProperties_213156IfcRelDefinesByProperties_213162IfcRelDefinesByProperties_213168IfcRelDefinesByProperties_213179IfcRelDefinesByProperties_213214IfcRelDefinesByProperties_213239IfcRelDefinesByType_209222