From 5a966073f290ef64247e1f75d6379c8c537e06d2 Mon Sep 17 00:00:00 2001
From: Arsenios Chatzigeorgiou <49944135+arschat@users.noreply.github.com>
Date: Fri, 17 Oct 2025 20:37:43 +0100
Subject: [PATCH] Add CL:0000000 term in cell_type_ontology schema

---
 json_schema/module/ontology/cell_type_ontology.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/json_schema/module/ontology/cell_type_ontology.json b/json_schema/module/ontology/cell_type_ontology.json
index f86ff1732..af679be27 100644
--- a/json_schema/module/ontology/cell_type_ontology.json
+++ b/json_schema/module/ontology/cell_type_ontology.json
@@ -31,7 +31,7 @@
             "type": "string",
             "graph_restriction":  {
                 "ontologies" : ["obo:hcao", "obo:cl"],
-                "classes": ["CL:0000003"],
+                "classes": ["CL:0000003", "CL:0000000"],
                 "relations": ["rdfs:subClassOf"],
                 "direct": false,
                 "include_self": false