anchor.diff:  
   <section class="container">
     <table id="general">
  -    <tcaption>General</tcaption>
  -    <thead>
  -      <tr>
  -        <th>Descriptor</th>
  +    <thead>
  +      <tr>
  +        <th>General</th>
           <th>Value</th>
           <th>Interaction</th>
         </tr>
  
positive.code:   </table>
  
    <table id="infrastructure">
      <tcaption>Infrastructure</tcaption>
      <thead>
        <tr>
          <th>#</th>
          <th>Building Type</th>
          <th>Interaction</th>
        </tr>
      </thead>
  
negative.code: 
  <section class="container">
    <table id="census">
      <thead>
        <tr>
          <th>Census</th>
          <th>Value</th>
          <th>Interaction</th>
        </tr>
  