diff --git a/journal/2021-10-22.md b/journal/2021-10-22.md
index 39355c596..685861b60 100644
--- a/journal/2021-10-22.md
+++ b/journal/2021-10-22.md
@@ -8,6 +8,7 @@
 - [[flow]]
 - [[249]]
 - [[the mind illuminated]]
+- [[knowledge graphs]]
 - [[i am cuba]] 
   - [[es]] [[soy cuba]]
 - [[do]]
diff --git a/knowledge graphs.md b/knowledge graphs.md
index 6b3c40e26..54fc9da06 100644
--- a/knowledge graphs.md	
+++ b/knowledge graphs.md	
@@ -1,2 +1,6 @@
 # knowledge graphs
 
+- a [[paper]]
+  - [[go]] https://arxiv.org/abs/2003.02320
+  - [[pull]] [[knowledge graph]]
+