This category lists special properties, which are native to Semantic MediaWiki and are necessary to make that system operate properly. They are marked in italics (like this: Has type), and can be found:
- In the "Facts about..." box, where applicable
- On Special:Browse
- At the end of the list on Special:Properties
Special properties do not need to be tagged with other properties, and are not used on pages outside the Property: and Category: namespaces; as such, they will be found on Special:UnusedProperties instead.
See this SMW page for more details.