Every figure BagEngine publishes comes from a dataset you can open, check and cite. Each one lists how many records it holds, when it was captured, and the exact line to put in your references.
Each entry links to the study that produced it, the raw file, and the DOI. Reuse is free under CC BY 4.0 with attribution.
What the data is, how it was produced, and what to do if something in it is wrong.
Released under CC BY 4.0: reuse, redistribute and build on any of it, including commercially, provided you credit the source and link back. Each dataset states its own capture date, and figures are correct as of that date rather than as of today. If a dataset is updated the DOI resolves to the current version and the previous one stays available.