[Tagging] Opening hours too long for OSM

[Allroads]

https://github.com/opening-hours/opening_hours.js/issues/270
Thinking loud, I like a set of subcategories.
Basic set for a year, others for the fast change.
I find this a practical understandable solution. 

From: OSMDoudou 
Sent: Friday, October 12, 2018 5:22 PM 
To: 'Tag discussion, strategy and related tools' 
Subject: Re: [Tagging] Opening hours too long for OSM 

As to improving (thinking out loud here...), ......