I try to import IFC file. I have a problem with combine informations from the IfcPropertySet and PropertySetDefinition sections. IfcPropertySet includes only: globalId, ifc_unique_Id and ifc_property_set_name. When I extructed elements from PropertySetDefinition section I see: ifc_property_set_name, ifc_properties.data_type, ifc_properties.name, ifc_properties.property_type.
I don't see values for the name. What could be the reason for this?
There is no id attribute. How do I connect these attributes with the right objects?