The numeric book indicates the permissions and restrictions attached to the exploitation of the data it contains
Text and Data Mining (TDM) is a practice of extracting and analyzing large amounts of text and data for useful information. It is necessary to clarify the permissions you grant to make it easier for you to use your content equally.
Objectives
Indicate the conditions under which content can be mined for text and data analysis
Encourage ethical and responsible use of data
Implementation
Use meta property tdm:reservation and meta property tdm:policy
If you use EPUB format, you can include TDM metadata in content.opf or specific XML files
For PDF files, you can use XMP (Extensible Metadata Platform) metadata to include information about TDM permissions.
Control
Check the presence of at least two contact modes.* Make sure that it is possible to reach a person effectively through the proposed contact methods.