This example includes a curated excerpt of:

  Concrete Compressive Strength
  Prof. I-Cheng Yeh, Chung-Hua University
  UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/165
  DOI: 10.24432/C5PK67

Licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0):
  https://creativecommons.org/licenses/by/4.0/

Changes made: a 14-row representative excerpt was selected from the 1,030-row source and
converted into the Open3DCP flat schema using open3dcp-ingest (see SOURCE.md and build/).
The original values are unchanged; the schema projection (kg/m³ → mass-%) is documented.

No endorsement by the originator or UCI is implied.