<% unless relation.containing_relation_members.empty? %>
<h4><%= t "browse.part_of" %></h4>
<details <%= "open" if relation.containing_relation_members.count < 10 %>>
- <summary><%= t "browse.part_of_relations", :count => relation.containing_relation_members.count %></summary>
+ <summary><%= t "browse.part_of_relations", :count => relation.containing_relation_members.uniq.count %></summary>
<ul class="list-unstyled">
<%= render :partial => "containing_relation", :collection => relation.containing_relation_members.uniq %>
</ul>