Approval in value-sets

value-sets/kn/tag_relation_type.json

@@ -6,6 +6,7 @@
         "technique": "\u0ca4\u0c82\u0ca4\u0ccd\u0cb0\u0c97\u0cbe\u0cb0\u0cbf\u0c95\u0cc6",
         "display_subject": "\u0cb5\u0cbf\u0cb7\u0caf\u0cb5\u0ca8\u0ccd\u0ca8\u0cc1 \u0caa\u0ccd\u0cb0\u0ca6\u0cb0\u0ccd\u0cb6\u0cbf\u0cb8\u0cbf",
         "topic": "Topic",
-        "mentioned": "Mentioned subject"
+        "mentioned": "Mentioned subject",
+        "taxon": "Taxon"
     }
 }