diff --git a/docs/IPtypes.html b/docs/IPtypes.html
index 7447b16..8808125 100644
--- a/docs/IPtypes.html
+++ b/docs/IPtypes.html
@@ -30,7 +30,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/abstract">https://purl.org/cg/terms/abstract</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/abstract</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -62,7 +63,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/audio">https://purl.org/cg/terms/audio</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/audio</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -94,7 +96,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/blog">https://purl.org/cg/terms/blog</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/blog</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -122,7 +125,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/blog-post">https://purl.org/cg/terms/blog-post</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/blog-post</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -151,7 +155,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/book">https://purl.org/cg/terms/book</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/book</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -183,7 +188,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/book-chapter">https://purl.org/cg/terms/book-chapter</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/book-chapter</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -215,7 +221,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/brief">https://purl.org/cg/terms/brief</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/brief</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -251,7 +258,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/brochure">https://purl.org/cg/terms/brochure</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/brochure</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -279,7 +287,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/case-study">https://purl.org/cg/terms/case-study</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/case-study</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -315,7 +324,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/conference-proceedings">https://purl.org/cg/terms/conference-proceedings</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/conference-proceedings</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -347,7 +357,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/data-paper">https://purl.org/cg/terms/data-paper</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/data-paper</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -375,7 +386,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/dataset">https://purl.org/cg/terms/dataset</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/dataset</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -407,7 +419,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/opinion-piece">https://purl.org/cg/terms/opinion-piece</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/opinion-piece</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -439,7 +452,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/equation">https://purl.org/cg/terms/equation</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/equation</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -467,7 +481,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/extension-material">https://purl.org/cg/terms/extension-material</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/extension-material</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -499,7 +514,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/image">https://purl.org/cg/terms/image</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/image</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -531,7 +547,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/infographic">https://purl.org/cg/terms/infographic</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/infographic</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -555,7 +572,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/journal-article">https://purl.org/cg/terms/journal-article</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/journal-article</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -587,7 +605,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/journal-issue">https://purl.org/cg/terms/journal-issue</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/journal-issue</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -619,7 +638,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/journal-item">https://purl.org/cg/terms/journal-item</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/journal-item</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -647,7 +667,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/magazine">https://purl.org/cg/terms/magazine</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/magazine</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -675,7 +696,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/magazine-article">https://purl.org/cg/terms/magazine-article</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/magazine-article</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -703,7 +725,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/manual">https://purl.org/cg/terms/manual</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/manual</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -739,7 +762,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/map">https://purl.org/cg/terms/map</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/map</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -771,7 +795,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/model">https://purl.org/cg/terms/model</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/model</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -799,7 +824,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/news-item">https://purl.org/cg/terms/news-item</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/news-item</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -831,7 +857,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/newsletter">https://purl.org/cg/terms/newsletter</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/newsletter</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -859,7 +886,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/podcast">https://purl.org/cg/terms/podcast</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/podcast</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -891,7 +919,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/poster">https://purl.org/cg/terms/poster</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/poster</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -923,7 +952,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/presentation">https://purl.org/cg/terms/presentation</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/presentation</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -951,7 +981,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/press-release">https://purl.org/cg/terms/press-release</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/press-release</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -983,7 +1014,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/proposal">https://purl.org/cg/terms/proposal</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/proposal</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1007,7 +1039,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/questionnaire">https://purl.org/cg/terms/questionnaire</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/questionnaire</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1035,7 +1068,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/report">https://purl.org/cg/terms/report</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/report</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1063,7 +1097,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/social-media-output">https://purl.org/cg/terms/social-media-output</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/social-media-output</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1087,7 +1122,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/software">https://purl.org/cg/terms/software</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/software</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1115,7 +1151,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/source-code">https://purl.org/cg/terms/source-code</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/source-code</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1143,7 +1180,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/template">https://purl.org/cg/terms/template</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/template</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1171,7 +1209,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/thesis">https://purl.org/cg/terms/thesis</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/thesis</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1203,7 +1242,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/training-material">https://purl.org/cg/terms/training-material</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/training-material</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1239,7 +1279,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/video">https://purl.org/cg/terms/video</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/video</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1271,7 +1312,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/website">https://purl.org/cg/terms/website</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/website</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>
@@ -1303,7 +1345,8 @@ <h2>Types of Information Product</h2>
                 <tbody>
                     <tr>
                         <td class="col-2 field-name">Identifier</td>
-                        <td><a href="https://purl.org/cg/terms/working-paper">https://purl.org/cg/terms/working-paper</a></td>
+                        <!-- 2023-09-25: identifiers should not be clickable yet, as many don't work -->
+                        <td>https://purl.org/cg/terms/working-paper</td>
                     </tr>
                     <tr>
                         <td class="col-2 field-name">Definition</td>