diff --git a/art/art-transactions/README.md b/art/art-transactions/README.md
index a7ae45b..01983e2 100644
--- a/art/art-transactions/README.md
+++ b/art/art-transactions/README.md
@@ -12,3 +12,7 @@ This schema can answer queries such as:
 - Who owns a particular artifact?
 - Which artifacts are involved in a legal dispute?
 - What are the connections between dealers, looters, and auction houses?
+
+## Credit
+
+Schema designed by Shawn Graham, as part of a SSHRC funded research ['The New Organigram Project'](https://carleton.ca/xlab/current-projects/#sect2).