diff --git a/content/post/2017-04.md b/content/post/2017-04.md
index de7230810..f59cc11be 100644
--- a/content/post/2017-04.md
+++ b/content/post/2017-04.md
@@ -81,5 +81,5 @@ dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field
 - In that case it might just be better to see how many the user submitted (both _with_ and _without_ bitstreams):
 
 ```
-dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^(Submitted).*giampieri.*2016-.*';
+dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^Submitted.*giampieri.*2016-.*';
 ```
diff --git a/public/2017-04/index.html b/public/2017-04/index.html
index 6ead8d902..540d03e39 100644
--- a/public/2017-04/index.html
+++ b/public/2017-04/index.html
@@ -30,7 +30,7 @@ $ [dspace]/bin/dspace filter-media -f -i 10568/16498 -p "ImageMagick PDF Th
 
 
 <meta property="article:published_time" content="2017-04-02T17:08:52&#43;02:00"/>
-<meta property="article:modified_time" content="2017-04-04T15:05:54&#43;03:00"/>
+<meta property="article:modified_time" content="2017-04-04T16:23:29&#43;03:00"/>
 
 
 
@@ -81,7 +81,7 @@ $ [dspace]/bin/dspace filter-media -f -i 10568/16498 -p &quot;ImageMagick PDF Th
   "url": "https://alanorth.github.io/cgspace-notes/2017-04/",
   "wordCount": "451",
   "datePublished": "2017-04-02T17:08:52&#43;02:00",
-  "dateModified": "2017-04-04T15:05:54&#43;03:00",
+  "dateModified": "2017-04-04T16:23:29&#43;03:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -234,7 +234,7 @@ ILAC_Brief21_PMCA.pdf: 113462 bytes, checksum: 249fef468f401c066a119f5db687add0
 <li>In that case it might just be better to see how many the user submitted (both <em>with</em> and <em>without</em> bitstreams):</li>
 </ul>
 
-<pre><code>dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^(Submitted).*giampieri.*2016-.*';
+<pre><code>dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^Submitted.*giampieri.*2016-.*';
 </code></pre>
 
   
diff --git a/public/index.xml b/public/index.xml
index 618f991b7..246af852c 100644
--- a/public/index.xml
+++ b/public/index.xml
@@ -105,7 +105,7 @@ ILAC_Brief21_PMCA.pdf: 113462 bytes, checksum: 249fef468f401c066a119f5db687add0
 &lt;li&gt;In that case it might just be better to see how many the user submitted (both &lt;em&gt;with&lt;/em&gt; and &lt;em&gt;without&lt;/em&gt; bitstreams):&lt;/li&gt;
 &lt;/ul&gt;
 
-&lt;pre&gt;&lt;code&gt;dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ &#39;^(Submitted).*giampieri.*2016-.*&#39;;
+&lt;pre&gt;&lt;code&gt;dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ &#39;^Submitted.*giampieri.*2016-.*&#39;;
 &lt;/code&gt;&lt;/pre&gt;</description>
     </item>
     
diff --git a/public/post/index.xml b/public/post/index.xml
index 6c4c9aff2..7bfac37b6 100644
--- a/public/post/index.xml
+++ b/public/post/index.xml
@@ -105,7 +105,7 @@ ILAC_Brief21_PMCA.pdf: 113462 bytes, checksum: 249fef468f401c066a119f5db687add0
 &lt;li&gt;In that case it might just be better to see how many the user submitted (both &lt;em&gt;with&lt;/em&gt; and &lt;em&gt;without&lt;/em&gt; bitstreams):&lt;/li&gt;
 &lt;/ul&gt;
 
-&lt;pre&gt;&lt;code&gt;dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ &#39;^(Submitted).*giampieri.*2016-.*&#39;;
+&lt;pre&gt;&lt;code&gt;dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ &#39;^Submitted.*giampieri.*2016-.*&#39;;
 &lt;/code&gt;&lt;/pre&gt;</description>
     </item>
     
diff --git a/public/sitemap.xml b/public/sitemap.xml
index dcfdd3c38..45992ae3f 100644
--- a/public/sitemap.xml
+++ b/public/sitemap.xml
@@ -3,7 +3,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2017-04/</loc>
-    <lastmod>2017-04-04T15:05:54+03:00</lastmod>
+    <lastmod>2017-04-04T16:23:29+03:00</lastmod>
   </url>
   
   <url>
@@ -93,19 +93,19 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2017-04-04T15:05:54+03:00</lastmod>
+    <lastmod>2017-04-04T16:23:29+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2017-04-04T15:05:54+03:00</lastmod>
+    <lastmod>2017-04-04T16:23:29+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/post/</loc>
-    <lastmod>2017-04-04T15:05:54+03:00</lastmod>
+    <lastmod>2017-04-04T16:23:29+03:00</lastmod>
     <priority>0</priority>
   </url>
   
diff --git a/public/tags/notes/index.xml b/public/tags/notes/index.xml
index 5f7077fe7..fb8992c5b 100644
--- a/public/tags/notes/index.xml
+++ b/public/tags/notes/index.xml
@@ -104,7 +104,7 @@ ILAC_Brief21_PMCA.pdf: 113462 bytes, checksum: 249fef468f401c066a119f5db687add0
 &lt;li&gt;In that case it might just be better to see how many the user submitted (both &lt;em&gt;with&lt;/em&gt; and &lt;em&gt;without&lt;/em&gt; bitstreams):&lt;/li&gt;
 &lt;/ul&gt;
 
-&lt;pre&gt;&lt;code&gt;dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ &#39;^(Submitted).*giampieri.*2016-.*&#39;;
+&lt;pre&gt;&lt;code&gt;dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ &#39;^Submitted.*giampieri.*2016-.*&#39;;
 &lt;/code&gt;&lt;/pre&gt;</description>
     </item>