diff --git a/content/posts/2019-10.md b/content/posts/2019-10.md
index 82c0b0179..ebd76847f 100644
--- a/content/posts/2019-10.md
+++ b/content/posts/2019-10.md
@@ -125,7 +125,11 @@ International Maize and Wheat Improvement Centre,International Maize and Wheat I
 $ ./fix-metadata-values.py -i /tmp/affiliations.csv -db dspace -u dspace -p 'fuuu' -f from -m 211 -t to
 ```
 
-- I did some manual curation of ~227 authors in preparation for telling Peter and Abenet that the migration is almost ready
+- I did some manual curation of about 300 authors in OpenRefine in preparation for telling Peter and Abenet that the migration is almost ready
   - I would still like to perhaps (re)move institutional authors from `dc.contributor.author` to `cg.contributor.affiliation`, but I will have to run that by Francesca, Carol, and Abenet
+  - I could use a custom text facet like this in OpenRefine to find authors that likely match the "Last, F." pattern: `isNotNull(value.match(/^.*, \p{Lu}\.?.*$/))`
+  - The `\p{Lu}` is a cool [regex character class](https://www.regular-expressions.info/unicode.html) to make sure this works for letters with accents
+  - As cool as that is, it's actually more effective to just search for authors that have "." in them!
+  - I've decided to add a `cg.contributor.affiliation` column to 1,025 items based on the logic above where the author name is not an actual person
 
 <!-- vim: set sw=2 ts=2: -->
diff --git a/docs/2019-10/index.html b/docs/2019-10/index.html
index 0cc244de7..f40202051 100644
--- a/docs/2019-10/index.html
+++ b/docs/2019-10/index.html
@@ -11,7 +11,7 @@
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2019-10/" />
 <meta property="article:published_time" content="2019-10-01T13:20:51+03:00" />
-<meta property="article:modified_time" content="2019-10-12T14:28:43+03:00" />
+<meta property="article:modified_time" content="2019-10-12T19:21:30+03:00" />
 
 <meta name="twitter:card" content="summary"/>
 <meta name="twitter:title" content="October, 2019"/>
@@ -27,9 +27,9 @@
   "@type": "BlogPosting",
   "headline": "October, 2019",
   "url": "https:\/\/alanorth.github.io\/cgspace-notes\/2019-10\/",
-  "wordCount": "965",
+  "wordCount": "1051",
   "datePublished": "2019-10-01T13:20:51+03:00",
-  "dateModified": "2019-10-12T14:28:43+03:00",
+  "dateModified": "2019-10-12T19:21:30+03:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -267,10 +267,14 @@ International Maize and Wheat Improvement Centre,International Maize and Wheat I
 <pre><code>$ ./fix-metadata-values.py -i /tmp/affiliations.csv -db dspace -u dspace -p 'fuuu' -f from -m 211 -t to
 </code></pre></li>
 
-<li><p>I did some manual curation of ~227 authors in preparation for telling Peter and Abenet that the migration is almost ready</p>
+<li><p>I did some manual curation of about 300 authors in OpenRefine in preparation for telling Peter and Abenet that the migration is almost ready</p>
 
 <ul>
 <li>I would still like to perhaps (re)move institutional authors from <code>dc.contributor.author</code> to <code>cg.contributor.affiliation</code>, but I will have to run that by Francesca, Carol, and Abenet</li>
+<li>I could use a custom text facet like this in OpenRefine to find authors that likely match the &ldquo;Last, F.&rdquo; pattern: <code>isNotNull(value.match(/^.*, \p{Lu}\.?.*$/))</code></li>
+<li>The <code>\p{Lu}</code> is a cool <a href="https://www.regular-expressions.info/unicode.html">regex character class</a> to make sure this works for letters with accents</li>
+<li>As cool as that is, it&rsquo;s actually more effective to just search for authors that have &ldquo;.&rdquo; in them!</li>
+<li>I&rsquo;ve decided to add a <code>cg.contributor.affiliation</code> column to 1,025 items based on the logic above where the author name is not an actual person</li>
 </ul></li>
 </ul>
 
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 4376f1f24..e9e390442 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -4,27 +4,27 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2019-10-12T14:28:43+03:00</lastmod>
+    <lastmod>2019-10-12T19:21:30+03:00</lastmod>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2019-10-12T14:28:43+03:00</lastmod>
+    <lastmod>2019-10-12T19:21:30+03:00</lastmod>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2019-10/</loc>
-    <lastmod>2019-10-12T14:28:43+03:00</lastmod>
+    <lastmod>2019-10-12T19:21:30+03:00</lastmod>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
-    <lastmod>2019-10-12T14:28:43+03:00</lastmod>
+    <lastmod>2019-10-12T19:21:30+03:00</lastmod>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2019-10-12T14:28:43+03:00</lastmod>
+    <lastmod>2019-10-12T19:21:30+03:00</lastmod>
   </url>
   
   <url>