diff --git a/editions/tw5.com/tiddlers/definitions/TiddlySpace.tid b/editions/tw5.com/tiddlers/definitions/TiddlySpace.tid
index 2e54f0452..7205dffab 100644
--- a/editions/tw5.com/tiddlers/definitions/TiddlySpace.tid
+++ b/editions/tw5.com/tiddlers/definitions/TiddlySpace.tid
@@ -1,8 +1,9 @@
-created: 201308300842
-modified: 201308300842
+created: 20130830084200000
+modified: 20180421162644074
 tags: Definitions
 title: TiddlySpace
+type: text/vnd.tiddlywiki
 
-TiddlySpace is an environment for discourse on the web, built from TiddlyWeb.
+TiddlySpace was a public TiddlyWiki hosting service that operated from 2010 until 2016.
 
-TiddlySpace was originally sponsored by [[Osmosoft]] at [[BT]].
+TiddlySpace, and the underlying TiddlyWeb, was originally sponsored by [[Osmosoft]] at [[BT]].