Module homepage as a link to an introduction video what doesn't exist anymore on youtube.
If you are new to RDF, watch this introduction.
Go to https://www.drupal.org/project/rdf →
Provide an updated video or remove the sentence.
Fixed
2.0
Documentation
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.
Updated the link to https://www.youtube.com/watch?v=zeYfT1cNKQg
Not sure who owns the previous video to reach out to update.
Automatically closed - issue fixed for 2 weeks with no activity.