Assertion: collection | /r/HasProperty | closed
Facets:
Source sentences:
text: What does it mean that a collection is Open or Closed, Moderated or Unmoderated, Unrevealed, or Anonymous?
text: If a collection is closed, no one can add new works to it, even the owner/moderator.
text: If a collection is closed, no one can add new works to it, even the owner/moderator.