diff --git a/knowledge_graph/common_relations.py b/knowledge_graph/common_relations.py
index ed9c6ad..b9d9191 100644
--- a/knowledge_graph/common_relations.py
+++ b/knowledge_graph/common_relations.py
@@ -61,6 +61,8 @@
 AGENT_MISUNDERSTANDINGS = "agent/misunderstandings"
 FUNCTION_PARAMETERS = "function/parameters"
 QUESTION_REQUIREMENTS = "question/requirements"
+IMPLEMENTATION_MODULE = "implementation/module"
+IMPLEMENTATION_NAME = "implementation/name"
 
 display_triplet = triplet.make_triplet(DISPLAY)
 trigger_triplet = triplet.make_triplet(TRIGGER)