If you are interested in Knowledge Graphs, I invented all of this a year ago. It is a Encoder/Decoder that works with Knowledge Graphs. I am glad the world finally realizes this is useful a year later. I tried to tell you. I have not licensed any of the math. I own all of it. I do not have any plans to ever enforce the licensing but I like holding onto it.
https://huggingface.co/blog/TuringsSolutions/pfafresearch
https://huggingface.co/blog/TuringsSolutions/pfafresearch