IOTDB is underpinned by Semantic definitions for all the data, to provide both formal definitions for all important items and unlimited expandability.
Hint: Use the sidebar to explore the datasets.
These definitions are Open Source. You can add new semantic definitions here on GitHub.
The "official" URLs do not use extensions. Different formats
of datasets are reached by using the HTTP
You can pull different sets of data using different extensions:
.html- pretty, textual and navigatable