app/assets/javascripts/views/abstracts/term.tmpl.haml
%li.ui-tag-cloud-item
%a.ui-tag-button.meta-term{:href => "/media_resources?meta_data[${$item.metaDatum.name}][ids][]=${id}",
:"data-meta-datum-name" => "${$item.metaDatum.name}",
:"data-meta-key-id" => "${id}",
:title => "${value}"}
${value}