diff --git a/05/index.html b/05/index.html
index 2f0f1c6..fa75d37 100644
--- a/05/index.html
+++ b/05/index.html
@@ -5,6 +5,20 @@
 <script type="text/javascript" src="jquery-3.3.1.min.js"></script>
 <script type="text/javascript" src="images-mwapi.js"></script>
 <meta charset="utf-8">
+
+    <meta name="description" content="" />
+    <meta name="keywords" content="Piet Zwart Institute, Experimental Publishing, XPUB, OuNuPo, book, scanning, software, algorithmic, Manetta Berends, Cristina Cochior, Varia, WORM Pirate Bay, DIY, book scanning, feminist, research, constraint writing, literature, text, digitisation, processing, OuLiPo" />
+    <meta name="author" content="Experimental Publishing " />
+    <meta name="application-name" content="Experimental Publishing - Special Issue #5 OuNuPo" />
+    <!-- for Facebook opengraph og: -->
+    <meta property="og:title" content="Special Issue 5 - OuNuPo - XPUB"/>
+    <meta property="og:type" content="website"/>
+    <meta property="og:locale" content="en_US"/>
+    <meta property="og:site_name" content="Experimental Publishing - Special Issue #5 OuNuPo" />
+    <meta content="https://issue.xpub.nl/img/special-issue-5.png" property="og:image">
+    <meta property="og:url" content="https://issue.xpub.nl/05/"/>
+    <meta property="og:description" content="In the Ouvroir de Numérisation Potentielle (the workshop of potential digitisation, or OuNuPo) the XPUB practitioners reflected on several topics: how culture is shaped by book scanning? Who has access and who is excluded from digital culture? How free software and open source hardware have bootstrapped a new culture of librarians? What happens to text when it becomes data that can be transformed, manipulated and analysed ad nauseam? To answer these questions, the XPUB practitioners have written software, built a bookscanner and assembled a unique printed reader." />
+
 <link rel="stylesheet" href="style.css" type="text/css" media="screen" />
 </head>