# Slot: items Identifies the items contained in a collection. The items might be ordered or unordered. URI: [as:Collection_items](http://www.w3.org/ns/activitystreams#Collection_items) ## Domain and Range [Collection](Collection.md) → 0..\* [String](types/String.md) ## Parents * is_a: [items](items.md) ## Children * [OrderedCollection➞items](OrderedCollection_items.md) ## Used by * [Collection](Collection.md) * [CollectionPage](CollectionPage.md) ## Other properties | | | | | --- | --- | --- | | **Mappings:** | | as:items |