WSCC-9bus parsing fails

I am getting these warnings when I try to read the WSCC-9bus files:

build/example ../dpsim/build/_deps/cim-data-src/WSCC-09/WSCC-09_RX/*.xml
Warning: could not assign attribute with name: cim:NameType.name and value: description
Warning: could not assign attribute with name: cim:Name.name and value: Ratings
Warning: could not assign class of unrecognised type cim:Name.NameType.
Warning: could not assign class of unrecognised type cim:Name.IdentifiedObject.
Edited by Markus Mirz