BUR #5108 has been approved by @evazion.
create alias sword_in_ground -> planted_sword
This alias was suggested in Discord by @UnderCurve, and I think it's a pretty good idea. My first guess for a tag of this nature would not be the word "planted"; it gives me the idea of gardening rather than a sword. "sword_in_ground" also matches the *_in_* tags, which might be more intuitive for users used to this form.