And that 's basically what I based the format that I did  I based it on their work almost directly , in combination with the TEI stuff. And so it 's very , very similar. And so it 's  it 's a data representation and a set of tools for manipulating transcription graphs of various types.
Is this the project that 's sort of , uh , between , uh , NIST and  and , uh , a couple of other places ?
Mm - hmm.
The  the