diff --git a/world-university-and-school.md b/world-university-and-school.md
index 6d4b871ce..751aa7e08 100644
--- a/world-university-and-school.md
+++ b/world-university-and-school.md
@@ -1,14 +1,17 @@
 # World University and School
 
 - [[dvrandezo]] gifted me [[world university and school]].
+  - https://twitter.com/vrandezo/status/1367929034592509953
   - an [[agora]].
-- https://twitter.com/vrandezo/status/1367929034592509953
-- [[go]] 
+  - [[pull]] [[wus]]
+- [[go]] http://worlduniversityandschool.org/
 - [[twitter]] https://twitter.com/WorldUnivAndSch
+- [[contribution to wikidata]] https://worlduniversityandschool.blogspot.com/2015/10/donation-of-cc-world-university-school.html
 
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [agora]: agora "Agora"
+[pull]: pull "Pull"
 [go]: go "Go"
 [twitter]: twitter "Twitter"
 [//end]: # "Autogenerated link references"
\ No newline at end of file