Ok...I'll ask a "dumb" question...   Do milk bottles get designated (as
once holding) a FOOD...or a BEVERAGE in your artifact classifications?
I consider juice, soda, mineral water...as beverages...

I haven't had milk in ages...but, I was never one to chug milk all by
itself as a "refreshing" drink (beverage).  I only drank it with meals
(or chocolate chip cookies!)...as a "supplement"...of sorts.  A liquid
food... (well, really just something to wash down the large particles,
ha ha).  I pretty much only drink water these days...as a beverage.

So...what is the convention (or is there even one?)...for how this
consumable liquid (well, actually the containers that once held it)
would be designated in an artifact classification...and Why?

Thanks.