The JSON schemas used to define the various quantities and methods involved in this study are available on GitHub with the URL . Together with the data, most of the tenants also provide metadata, such as a success field reporting whether the method was executed successfully, and a rating providing information about the data quality as judged by the tenant generating the data on a scale from 1 (low quality) to 5 (high quality). An example for a definition of a quality rating is reported in the section SI-1.3 of the SI.