Reading especially this chapters shows that this book is from a pre-Node.js
time. The content is great, but readers have to deal with Java code and XML
notation, which is definitely not MY preferred technology. #restinpractice

I wonder however if JSON-LD and Hydra (from 2014) ever got wider adoption:
https://www.markus-lanthaler.com/hydra/

On a few occasions I tried to add a semantic layer to the messages exchanged
between systems, but today the solution that offers the most value for me is
adding JSON schemas to everything, which serves both as a documentation AND as a
way to validate messages. #RestInPractice