In the fact-archive, you see all versions of a fact together with their infoID, title, publication date and author. Moreover, you see which versions are still available and which versions have been deleted. Click on the title to access a particular version. If you are not permitted to view a version, the title is not displayed.

You can either access the fact-archive via the infobox in the options-areas (left column)...

 

...or by clicking on the "history"-link in the meta data of the fact.

Facts with only one version do not have a fact-archive. Therefore, no link is displayed.