How do you get the value inside an XML document?

In below XML I need to confirm "Internet" is there.

<section id="landing-content">
    <div id="header">
         <div class="container">
             <div class="row">
                 <div class="span12">
                     <h1 class="theme--primary">Internet</h1>
                 </div>
             </div>
         </div>
    </div>

I tried the following:

WebElement findInternet = driver.findElement(By.xpath("//h1"));
System.out.println(findInternet);