anchor.diff:    <div class="row">
       <p><%= t '.from_which_we_can_establish' %></p>
     </div>
  -<% end %>
  -
  -<% @person.personal_roles.each do |personal_role| %>
  +  <% end %>
  +
  +  <% @person.personal_roles.each do |personal_role| %>
     <div class="row">
       <span class="col-sm-8">
  -      <%= @person.personal_pronoun %> <%= @person.existence_word %> <%= "best known as " if personal_role.primary %><%= a_or_an(personal_role.name, false) %> <%= dated_role(personal_role).html_safe %>
  +      <%= @person.personal_pronoun %>
  +      <%= @person.existence_word %>
  +      <%= "best known as " if personal_role.primary %><%= a_or_an(personal_role.name, false) %>
  +      <%= dated_role(personal_role).html_safe %>
         <%= t('.conferring_the_letters') + ' ' + personal_role.role.suffix if personal_role.role.used_as_a_suffix? %><%= t('.conferring_the_title') + ' ' + personal_role.role.prefix if personal_role.role.used_as_a_prefix? %>
         <%= link_to t('buttons.edit'), edit_personal_role_path(personal_role), class: 'btn btn-primary' %>
       </span>
  
positive.code:     </div>
    </div>
    <% if @person.age %>
      <div class="form-group row">
        <div class="col-form-label col-sm-2">
          <%= "Died aged" if (@person.person? || @person.thing? || @person.animal?) && @person.dead? %><%= "Closed aged" if @person.place? && @person.dead? %><%= "Aged" if @person.alive?%>
        </div>
        <div class="form-control-static col-sm-2">
          <%= @person.age.to_s %>
        </div>
      </div>
    <% end %>
    <%= f.submit t('buttons.update'), class: 'btn btn-primary' %>
  
    <h2>Description</h2>
    <div class="form-group row">
      <%= f.label :introduction, class: 'col-form-label' %>
      <%= f.text_area :introduction, class: 'form-control', rows: 6 %>
    </div>
    <%= f.submit t('buttons.update'), class: 'btn btn-primary' %>
  
    <h2>Links</h2>
    <div class="form-group row">
      <div class="col-sm-2">
        <%= f.label :wikipedia_url, class: 'col-form-label' %>
        <%= link_to(icon('external-link'), @person.default_wikipedia_url, target: '_blank')  unless @person.default_wikipedia_url.blank? %>
      </div>
      <div class="col-sm-10">
        <%= f.text_field :wikipedia_url, class: 'form-control' %>
        <%= t '.wikipedia_comment' %>
      </div>
    </div>
    <div class="form-group row">
      <div class="col-sm-2">
        <%= f.label :dbpedia_uri, class: 'col-form-label' %>
        <%= link_to(icon('external-link'), @person.default_dbpedia_uri, target: '_blank') %>
      </div>
      <div class="col-sm-10">
        <%= f.text_field :dbpedia_uri, class: 'form-control' %>
      </div>
    </div>
    <div class="form-group row">
  
negative.code:       <%= button_to t('buttons.delete'), personal_role, method: :delete, class: 'btn btn-danger' %>
      </span>
    </div>
    <% end %>
  
    <div class="row">
      <%= form_for @personal_role do |f| %>
      <%= @person.name %>
      <%= @person.existence_word %>
      a
      <%= f.collection_select :role, @roles, :id, :full_name %>
      from
      <%= f.text_field :started_at %>
      to
      <%= f.text_field :ended_at %>
      <%= f.hidden_field :person_id, value: @person.id %>
      <%= f.submit t('buttons.add'), class: 'btn btn-primary' %>
      <% end %>
      <span class="col-sm-12">
        <%= link_to(t('.add_a_role'), new_role_path) %>
      </span>
    </div>
  