The preface of the XR date pasted as appendix should include an introduction sentence to explain what it is, such as:
“This is metadata for reconstituting a knowledge sculpture” and also contains URL to our project and the Future of Text.
The spatial data, with only titles and ID’s, should also be encoded in base 64 and included on the very last page of the document, as a robustness backup. All information about the items will also be in JSON, on preceding pages.