anchor.diff:            span#keywords
               i
                strong
  -              | Keywords:&nbsp;
  +              | Keywords: 
                 each item in keywords
                   span(class='label label-success')= item
                   | &nbsp;
  
positive.code:             span#dateIssued
                i
                  strong
                   | Date Issued:&nbsp;
                = dateIssued
                br
                br
  
negative.code:             span#temporalCoverage
                i
                  strong
                   | Temporal Coverage: 
                if (tStartDate != null)
                  = tStartDate
                  | &nbsp;-&nbsp;
  