diff --git a/public/ontology/emblem.xsl b/public/ontology/emblem.xsl
deleted file mode 100644
index a06bd3c8e6d7590fb638f81f0d683c1c1be5ccff..0000000000000000000000000000000000000000
--- a/public/ontology/emblem.xsl
+++ /dev/null
@@ -1,151 +0,0 @@
-<xsl:transform version="1.0"
-               xmlns:dct="http://purl.org/dc/terms/"
-               xmlns:foaf="http://xmlns.com/foaf/0.1/"
-               xmlns:owl="http://www.w3.org/2002/07/owl#"
-               xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-               xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
-               xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
-
-  <xsl:output method="html" encoding="utf-8"/>
-
-  <xsl:template match="rdf:RDF">
-    <html>
-      <head>
-        <title><xsl:value-of select="rdf:Description/dct:title[1]"/></title>
-        <style type="text/css">
-          body { max-width: 60em; margin: 0 auto; font-family: "Open Sans", sans-serif; }
-          table, tr, th, td { border-collapse: collapse; }
-          th { text-align: left; vertical-align: top; }
-          th, td { padding: 0.25em 0.5em; }
-        </style>
-        <link rel="schema.DCTERMS" href="http://purl.org/dc/terms/" />
-        <xsl:for-each select="rdf:Description/dct:*">
-          <xsl:if test="normalize-space()">
-            <meta name="DCTERMS.{local-name()}" content="{normalize-space()}"/>
-          </xsl:if>
-          <xsl:for-each select="owl:sameAs | foaf:page | foaf:homepage">
-            <link rel="DCT.{local-name(..)}" href="{@rdf:resource}"/>
-          </xsl:for-each>
-        </xsl:for-each>
-      </head>
-      <body>
-        <xsl:apply-templates select="rdf:Description"/>
-        <h2>Classes</h2>
-        <xsl:apply-templates select="rdfs:Class"/>
-        <h2>Properties</h2>
-        <xsl:apply-templates select="rdfs:Property"/>
-      </body>
-    </html>
-  </xsl:template>
-
-  <xsl:template match="rdf:Description">
-    <h1><xsl:value-of select="dct:title[1]"/></h1>
-    <ul>
-      <xsl:for-each select="dct:creator/foaf:Person">
-        <xsl:sort select="foaf:name"/>
-        <li>
-          <xsl:value-of select="foaf:name"/>
-          <xsl:if test="foaf:mbox">
-            <xsl:value-of select="concat(' &lt;', substring-after(foaf:mbox/@rdf:resource, 'mailto:'), '&gt;')"/>
-          </xsl:if>
-        </li>
-      </xsl:for-each>
-    </ul>
-    <h2>See also</h2>
-    <ul>
-      <xsl:for-each select="dct:relation">
-        <li>
-          <a href="{foaf:homepage/@rdf:resource}" target="_blank">
-            <xsl:value-of select="dct:title[1]"/>
-          </a>
-        </li>
-      </xsl:for-each>
-    </ul>
-  </xsl:template>
-
-  <xsl:template match="rdfs:Class">
-    <h3 id="{substring-after(@rdf:about, '#')}"><xsl:value-of select="rdfs:label[not(@xml:lang) or @xml:lang = 'en']"/></h3>
-    <table>
-      <tbody>
-        <xsl:call-template name="common-properties"/>
-        <xsl:if test="../rdfs:Class/rdfs:subClassOf[@rdf:resource = current()/@rdf:about]">
-          <tr>
-            <th>Subclasses</th>
-            <td>
-              <xsl:for-each select="../rdfs:Class[rdfs:subClassOf[@rdf:resource = current()/@rdf:about]]">
-                <xsl:if test="position() &gt; 1">
-                  <xsl:text>, </xsl:text>
-                </xsl:if>
-                <xsl:call-template name="uri-to-link">
-                  <xsl:with-param name="target" select="@rdf:about"/>
-                </xsl:call-template>
-              </xsl:for-each>
-            </td>
-          </tr>
-        </xsl:if>
-        <xsl:if test="../rdfs:Property/rdfs:domain[@rdf:resource = current()/@rdf:about]">
-          <tr>
-            <th>Properties</th>
-            <td>
-              <xsl:for-each select="../rdfs:Property[rdfs:domain[@rdf:resource = current()/@rdf:about]]">
-                <xsl:if test="position() &gt; 1">
-                  <xsl:text>, </xsl:text>
-                </xsl:if>
-                <xsl:call-template name="uri-to-link">
-                  <xsl:with-param name="target" select="@rdf:about"/>
-                </xsl:call-template>
-              </xsl:for-each>
-            </td>
-          </tr>
-        </xsl:if>
-      </tbody>
-    </table>
-  </xsl:template>
-
-  <xsl:template match="rdfs:Property">
-    <h3 id="{substring-after(@rdf:about, '#')}"><xsl:value-of select="rdfs:label[not(@xml:lang) or @xml:lang = 'en']"/></h3>
-    <table>
-      <tbody>
-        <xsl:call-template name="common-properties"/>
-      </tbody>
-    </table>
-  </xsl:template>
-
-  <xsl:template name="uri-to-link">
-    <xsl:param name="target" select="@rdf:resource"/>
-    <xsl:choose>
-      <xsl:when test="starts-with($target, 'http://uri.hab.de/ontology/emblem#')">
-        <a href="#{substring-after($target, '#')}">
-          <xsl:value-of select="substring-after($target, '#')"/>
-        </a>
-      </xsl:when>
-      <xsl:otherwise>
-        <a href="{$target}" target="_blank">
-          <xsl:value-of select="$target"/>
-        </a>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:template>
-
-  <xsl:template name="common-properties">
-    <tr>
-      <th>URI</th><td><xsl:value-of select="@rdf:about"/></td>
-    </tr>
-    <xsl:for-each select="rdfs:*[not(@xml:lang) or @xml:lang = 'en'][not(local-name() = 'label')]">
-      <tr>
-        <th><xsl:value-of select="local-name()"/></th>
-        <td>
-          <xsl:choose>
-            <xsl:when test="@rdf:resource">
-              <xsl:value-of select="@rdf:resource"/>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:value-of select="normalize-space()"/>
-            </xsl:otherwise>
-          </xsl:choose>
-        </td>
-      </tr>
-    </xsl:for-each>
-  </xsl:template>
-
-</xsl:transform>