diff --git a/rdf-grapher.md b/rdf-grapher.md
index 21441a2fa..dd003d14e 100644
--- a/rdf-grapher.md
+++ b/rdf-grapher.md
@@ -2,4 +2,14 @@
- a [[service]]
- [[go]] https://www.ldf.fi/service/rdf-grapher
+ - [[svg]] can be made clickable? I think
+ - Supports [[turtle]]:
+```
+@prefix a: .
+
+a:agora a:go a:git .
+a:agora a:git .
+```
+
+https://twitter.com/flancian/status/1379859439889580038
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