Topic on User talk:Avatar6

https://www.wikidata.org/w/index.php?title=Q482994&diff=606316547&oldid=605933077

Could you please explain your reasoning for this assertion? Why is it that all instances of album are "collection of entities that can be class or individuals"?

metaclass, by definition, is a class of classes that can contain either an individual items and a classes or metaclases. Albums, containers, collections is a sets that contains some entities, which can be an individual undivided entity or can be an enty of set(s) of entities. Per example, dvd w discography — set of artworks, that can be mixed of albums (sets of artworks) ever published and individual artworks (not set of artworks nor set of sets of artworks).

I’m not sure I understand your response. Are you conflating collections (having instances) and assemblies (having parts)?