I came across the EPWING format when I was installing Yomichan. This is an explanation of the format. I understand the definition but I couldn't find examples of the formatting style so I'm not quite able to see the advantages.
Why is this format useful to someone learning Japanese (using Anki)?
(I saw forum posts asking for particular dictionaries in the EPWING format. Having an EPWING format dictionary for Yomichan apparently boosts its usability?)