<ostatus:conversation ref="<%= activity_context(@activity) %>">
<%= activity_context(@activity) %>
</ostatus:conversation>
- <link ref="<%= activity_context(@activity) %>" rel="ostatus:conversation"/>
+ <link href="<%= activity_context(@activity) %>" rel="ostatus:conversation"/>
<%= if @data["summary"] do %>
<summary><%= @data["summary"] %></summary>