schema/schema.json in adiwg-json_schemas-0.9.3 vs schema/schema.json in adiwg-json_schemas-0.9.4

@@ -1,9 +1,9 @@
 {
   "id": "schema.json#",
   "$schema": "http://json-schema.org/draft-04/schema#",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "schema for ADIwg mdJSON metadata",
   "type": "object",
   "required": ["version", "contact", "metadata"],
   "properties": {
     "version": {
@@ -27,9 +27,12 @@
     "contact": {
       "$ref": "schema/contact.json"
     },
     "metadata": {
       "$ref": "schema/metadata.json"
+    },
+    "dataDictionary": {
+      "$ref": "schema/dataDictionary.json"
     }
   },
   "definitions": {
     "url": {
       "type": "string",