1 files changed, 45 insertions, 3 deletions

diff --git a/src/data/things/content.js b/src/data/things/content.js
index e380780c..d2cf32dc 100644
--- a/src/data/things/content.js
+++ b/src/data/things/content.js
@@ -50,6 +50,10 @@ export class ContentEntry extends Thing {
     },
 
     accessKind: [
+      exitWithoutDependency({
+        dependency: 'accessDate',
+      }),
+
       exposeUpdateValueOrContinue({
         validate: input.value(
           is(...[
@@ -73,7 +77,7 @@ export class ContentEntry extends Thing {
       },
 
       exposeConstant({
-        value: input.value(null),
+        value: input.value('accessed'),
       }),
     ],
 
@@ -105,6 +109,12 @@ export class ContentEntry extends Thing {
 
     // Expose only
 
+    isContentEntry: [
+      exposeConstant({
+        value: input.value(true),
+      }),
+    ],
+
     annotationParts: [
       withAnnotationParts({
         mode: input.value('strings'),
@@ -147,6 +157,12 @@ export class CommentaryEntry extends ContentEntry {
   static [Thing.getPropertyDescriptors] = () => ({
     // Expose only
 
+    isCommentaryEntry: [
+      exposeConstant({
+        value: input.value(true),
+      }),
+    ],
+
     isWikiEditorCommentary: hasAnnotationPart({
       part: input.value('wiki editor'),
     }),
@@ -161,6 +177,12 @@ export class LyricsEntry extends ContentEntry {
 
     // Expose only
 
+    isLyricsEntry: [
+      exposeConstant({
+        value: input.value(true),
+      }),
+    ],
+
     isWikiLyrics: hasAnnotationPart({
       part: input.value('wiki lyrics'),
     }),
@@ -196,6 +218,26 @@ export class LyricsEntry extends ContentEntry {
   });
 }
 
-export class CreditingSourcesEntry extends ContentEntry {}
+export class CreditingSourcesEntry extends ContentEntry {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Expose only
+
+    isCreditingSourcesEntry: [
+      exposeConstant({
+        value: input.value(true),
+      }),
+    ],
+  });
+}
 
-export class ReferencingSourcesEntry extends ContentEntry {}
+export class ReferencingSourcesEntry extends ContentEntry {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Expose only
+
+    isReferencingSourceEntry: [
+      exposeConstant({
+        value: input.value(true),
+      }),
+    ],
+  });
+}