$VAR1 = bless( {
  'blocks' => [],
  'data' => {
    'TITLE' => bless( {
      'label' => 'title',
      'value' => 'this is a multiline title
it is spanned through several lines
this line is the last one.'
    }, 'JCAMP::DX::LabelDataRecord' )
  },
  'labels' => [
    $VAR1->{'data'}{'TITLE'}
  ]
}, 'JCAMP::DX' );