The following define groupings or "collections" of concepts. Such groupings are normally rendered in thesauri.
- skos:Collection - used to describe labeled or ordered groups of SKOS concepts.
- skos:OrderedCollection - used to list items that have been put into some type of order
- skos:member - used to define multiple members of a collection.
- skos:memberList - used to define multiple members of a collection in a list format.
