anchor.diff:              <form action="ingest" method="post">
                   <input type="hidden" name="action" value="removeModel"/>
                   <input type="hidden" name="modelName" value="<%=modelName%>"/>
  +                <input type="hidden" name="modelType" value="${modelType}"/>
                   <input type="submit" name="submit" value="remove"/>
               </form>
               </td>
  
positive.code: <%@ page import="java.net.URLEncoder" %>
  <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
  
  <%
  
      ModelMaker maker = (ModelMaker) request.getSession().getAttribute("vitroJenaModelMaker");
      if (maker == null) {
  	maker = (ModelMaker) getServletContext().getAttribute("vitroJenaModelMaker");
      }
  
  %>
  
      <p><a href="ingest">Ingest Home</a></p>
  
      <h2>Available Jena Models</h2>
  
      <form action="ingest" method="get">
          <input type="hidden" name="action" value="createModel"/>
          <input type="submit" name="submit" value="Create Model"/>
      </form>
  
      <ul>
  
  <%
      for (Iterator it = maker.listModels(); it.hasNext(); ) {
  	String modelName = (String) it.next();
          %> <li style="padding-bottom:2em;padding-top:2em;"> <%=modelName%>
              <table style="margin-left:2em;"><tr>
              <td>
              <form action="ingest" method="get">
                  <input type="hidden" name="action" value="loadRDFData"/>
                  <input type="hidden" name="modelName" value="<%=modelName%>"/>
                  <input type="submit" name="submit" value="load RDF data"/>
              </form>
              </td>
  
negative.code:             <tr>
              <td>
              <form action="ingest" method="post">
                  <input type="hidden" name="action" value="attachModel"/>
                  <input type="hidden" name="modelName" value="<%=modelName%>"/>
                  <input type="hidden" name="modelType" value="${modelType}"/>
                  <input type="submit" name="submit" value="attach to webapp"/>
              </form>
              </td>
  