anchor.diff:  
     <dt>Summary</dt>
     <% unless @mediaobject.abstract.blank? %>
  -    <dd><%= wrap_text(@mediaobject.abstract) %></dd>
  +    <dd><%= sanitize @mediaobject.abstract %></dd>
     <% else %>
       <dd><em>No summary available</em></dd>
     <% end %>
  
positive.code: 
    <% unless @mediaobject.genre.blank? %>
      <dt>Genre</dt>
      <dd><%= @mediaobject.genre %></dd>
    <% end %>
  
    <% unless @mediaobject.temporal_subject.blank? %>
  
negative.code:   <dt>Creator</dt>
    <dd>
      <% unless @mediaobject.creator.blank? %>
        <%= sanitize @mediaobject.creator %>
      <% else %>
        <em>Not provided</em>
      <% end %>
  