diff --git a/core/modules/rdf/lib/Drupal/rdf/Tests/Field/TelephoneFieldRdfaTest.php b/core/modules/rdf/lib/Drupal/rdf/Tests/Field/TelephoneFieldRdfaTest.php
new file mode 100644
index 0000000..0ab144f
--- /dev/null
+++ b/core/modules/rdf/lib/Drupal/rdf/Tests/Field/TelephoneFieldRdfaTest.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * @file
+ * Contains \Drupal\rdf\Tests\Field\TelephoneFieldRdfaTest.
+ */
+
+namespace Drupal\rdf\Tests\Field;
+
+use Drupal\rdf\Tests\Field\FieldRdfaTestBase;
+
+/**
+ * Tests the placement of RDFa in telephone field formatters.
+ */
+class TelephoneFieldRdfaTest extends FieldRdfaTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $fieldType = 'telephone';
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = array('telephone', 'text');
+
+  public static function getInfo() {
+    return array(
+      'name'  => 'Field formatter: telephone',
+      'description'  => 'Tests RDFa output by telephone field formatters.',
+      'group' => 'RDF',
+    );
+  }
+
+  public function setUp() {
+    parent::setUp();
+
+    $this->createTestField();
+
+    // Add the mapping.
+    $mapping = rdf_get_mapping('entity_test', 'entity_test');
+    $mapping->setFieldMapping($this->fieldName, array(
+      'properties' => array('schema:telephone'),
+    ))->save();
+
+    // Set up test values.
+    $this->testValue = '555-555-5555';
+    $this->entity = entity_create('entity_test', array());
+    $this->entity->{$this->fieldName}->value = $this->testValue;
+  }
+
+  /**
+   * Tests the field formatters.
+   */
+  public function testAllFormatters() {
+    // Tests the plain formatter.
+    $this->assertFormatterRdfa(array('type' => 'text_plain'), 'http://schema.org/telephone', array('value' => $this->testValue));
+    // Tests the telephone link formatter.
+    $this->assertFormatterRdfa(array('type' => 'telephone_link'), 'http://schema.org/telephone', array('value' => 'tel:' . $this->testValue, 'type' => 'uri'));
+
+    $formatter = array(
+      'type' => 'telephone_link',
+      'settings' => array('title' => 'Contact us'),
+    );
+    $expected_rdf_value = array(
+      'value' => 'tel:' . $this->testValue,
+      'type' => 'uri',
+    );
+    // Tests the telephone link formatter with custom title.
+    $this->assertFormatterRdfa($formatter, 'http://schema.org/telephone', $expected_rdf_value);
+  }
+}
diff --git a/core/modules/telephone/lib/Drupal/telephone/Plugin/Field/FieldFormatter/TelephoneLinkFormatter.php b/core/modules/telephone/lib/Drupal/telephone/Plugin/Field/FieldFormatter/TelephoneLinkFormatter.php
index dfab549..7dd4dee 100644
--- a/core/modules/telephone/lib/Drupal/telephone/Plugin/Field/FieldFormatter/TelephoneLinkFormatter.php
+++ b/core/modules/telephone/lib/Drupal/telephone/Plugin/Field/FieldFormatter/TelephoneLinkFormatter.php
@@ -80,6 +80,14 @@ public function viewElements(FieldItemListInterface $items) {
         '#href' => 'tel:' . rawurlencode(preg_replace('/\s+/', '', $item->value)),
         '#options' => array('external' => TRUE),
       );
+
+      if (!empty($item->_attributes)) {
+        $element[$delta]['#options'] += array('attributes' => array());
+        $element[$delta]['#options']['attributes'] += $item->_attributes;
+        // Unset field item attributes since they have been included in the
+        // formatter output and should not be rendered in the field template.
+        unset($item->_attributes);
+      }
     }
 
     return $element;