diff --git a/lexicons/my/spoor/content/defs.json b/lexicons/my/spoor/content/defs.json
new file mode 100644
index 0000000..f13f8fd
--- /dev/null
+++ b/lexicons/my/spoor/content/defs.json
@@ -0,0 +1,31 @@
+{
+  "lexicon": 1,
+  "id": "my.spoor.content.defs",
+  "defs": {
+    "title": {
+      "type": "object",
+      "properties": {
+        "translationType": { 
+          "type": "string",
+          "format": "nsid",
+          "knownValues": [
+            "my.spoor.content.defs#titleHomophonic",
+            "my.spoor.content.defs#titleNative",
+            "my.spoor.content.defs#titleTranslation"
+          ]
+        },
+        "lang": {
+          "type": "string",
+          "format": "language"
+        },
+        "value": { "type": "string", "minLength": 1 }
+      }
+    },
+    "titleHomophonic": { "type": "token",
+      "description": "A phonetic transcription of the native title such that when read it will sound like the native title." },
+    "titleNative": { "type": "token",
+      "description": "The title in its native script" },
+    "titleTranslation": { "type": "token",
+      "description": "A translation of the title" }
+  }
+}
diff --git a/lexicons/my/spoor/content/external.json b/lexicons/my/spoor/content/external.json
index ae74ab0..6cd4f52 100644
--- a/lexicons/my/spoor/content/external.json
+++ b/lexicons/my/spoor/content/external.json
@@ -3,26 +3,30 @@
   "id": "my.spoor.content.external",
   "defs": {
     "main": {
-      "type": "object",
-      "required": [ "source", "queryable" ],
+      "type": "record",
       "key": "nsid",
-      "properties": {
-        "source": {
-          "type": "string",
-          "description": "An nsid for a specific data source. The domain authority governs how to process the queryable",
-          "format": "nsid",
-          "knownValues": [
-            "my.spoor.content.external#tvdb"
-          ]
-        },
-        "queryable": {
-          "type": "union",
-          "description": "All the data needed to query the content from the source"
-        },
-        "overrides": {
-          "type": "object",
-          "description": "User defined overrides for the returned content",
-          "properties": {}
+      "record": {
+        "type": "object",
+        "required": [ "source", "queryable" ],
+        "properties": {
+          "source": {
+            "type": "string",
+            "description": "An nsid for a specific data source. The domain authority governs how to process the queryable",
+            "format": "nsid",
+            "knownValues": [
+              "my.spoor.content.external#tvdb"
+            ]
+          },
+          "queryable": {
+            "type": "union",
+            "description": "All the data needed to query the content from the source",
+            "refs": []
+          },
+          "overrides": {
+            "type": "union",
+            "description": "User defined overrides for the returned content",
+            "refs": []
+          }
         }
       }
     }
diff --git a/lexicons/my/spoor/content/media.json b/lexicons/my/spoor/content/media.json
index 3f18ad8..ec383d1 100644
--- a/lexicons/my/spoor/content/media.json
+++ b/lexicons/my/spoor/content/media.json
@@ -3,34 +3,37 @@
   "id": "my.spoor.content.media",
   "defs": {
     "main": {
-      "type": "object",
+      "type": "record",
       "key": "nsid",
-      "required": [ "titles", "durationData", "lastUpdated" ],
-      "properties": {
-        "titles": {
-          "type": "array",
-          "minLength": 1,
-          "items": {
-            "type": "ref",
-            "ref": "my.spoor.content.title"
+      "record": {
+        "type": "object",
+        "required": [ "titles", "lastUpdated" ],
+        "properties": {
+          "titles": {
+            "type": "array",
+            "minLength": 1,
+            "items": {
+              "type": "ref",
+              "ref": "my.spoor.content.defs#title"
+            }
+          },
+          "durationData": {
+            "type": "union",
+            "refs": [
+              "my.spoor.content.media#television",
+              "my.spoor.content.media#book"
+            ]
+          },
+          "posterImage": {
+            "type": "blob",
+            "accept": ["image/png", "image/jpeg"],
+            "maxSize": 1000000
+          },
+          "lastUpdated": {
+            "type": "string",
+            "format": "datetime",
+            "description": "Client-declared timestamp for when this activity was last updated"
           }
-        },
-        "durationData": {
-          "type": "union",
-          "refs": [
-            "my.spoor.content.media#television",
-            "my.spoor.content.media#book"
-          ]
-        },
-        "posterImage": {
-          "type": "blob",
-          "accept": ["image/png", "image/jpeg"],
-          "maxSize": 1000000
-        },
-        "lastUpdated": {
-          "type": "string",
-          "format": "datetime",
-          "description": "Client-declared timestamp for when this activity was last updated"
         }
       }
     },
diff --git a/lexicons/my/spoor/content/title.json b/lexicons/my/spoor/content/title.json
deleted file mode 100644
index 48f338d..0000000
--- a/lexicons/my/spoor/content/title.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "lexicon": 1,
-  "id": "my.spoor.content.title",
-  "defs": {
-    "main": {
-      "type": "object",
-      "properties": {
-        "language": { 
-          "type": "string",
-          "format": "nsid",
-          "knownValues": [
-            "my.spoor.content.title#romanization",
-            "my.spoor.content.title#english",
-            "my.spoor.content.title#native"
-          ]
-        },
-        "value": { "type": "string", "minLength": 1 }
-      }
-    },
-    "romanization": { "type": "token",
-      "description": "Romanization of the native title" },
-    "english": { "type": "token",
-      "description": "English translation or title" },
-    "native": { "type": "token",
-      "description": "Native title" }
-  }
-}