anchor.diff:            </dl>
             <dl class='sources_row'>
               <dt>Geographical coverage</dt>
  -            <dd>Global forests (forests defined as >25% canopy cover)</dd>
  +            <dd>Global land area (excluding Antarctica and other Arctic islands)</dd>
             </dl>
             <dl class='sources_row even'>
               <dt>Source data</dt>
  
positive.code:         <div class='source_table'>
            <dl class='sources_row'>
              <dt>Function</dt>
              <dd>Identifies tree cover loss and gain with global coverage</dd>
            </dl>
            <dl class='sources_row even'>
              <dt>Resolution/scale</dt>
  
negative.code:   <ul class='sources'>
      <li id='umd_tree_loss_gain' class='source-item first'>
        <div class='source_header'>
          <strong class='source_title'>University of Maryland tree cover loss &amp; gain</strong>
          <i class='expand_arrow'></i>
          <em class='source_description'>(loss: annual, 30m, global; gain: 12 years, 30m, global)</em>
        </div>
  
        <div class='source_body'>
  