diff --git a/.travis.yml b/.travis.yml
index 15e3f6e..001bb8e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,6 @@
 language: php
 php:
-  - '7.0'
   - '7.1'
-  - hhvm
   - nightly
 
 before_script:
diff --git a/README.md b/README.md
index 73b2571..1bfd67d 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ $author = Relationship::fromLinkage(
 $author->setLink('self', '/articles/1/relationships/author');
 $author->setLink('related', '/articles/1/author');
 
-$articles = new Resource('articles', '1');
+$articles = new ResourceObject('articles', '1');
 $articles->setRelationship('author', $author);
 $articles->setAttribute('title', 'Rails is Omakase');
 
diff --git a/src/Document/Resource/Resource.php b/src/Document/Resource/ResourceObject.php
similarity index 96%
rename from src/Document/Resource/Resource.php
rename to src/Document/Resource/ResourceObject.php
index e637894..2f251f1 100644
--- a/src/Document/Resource/Resource.php
+++ b/src/Document/Resource/ResourceObject.php
@@ -8,7 +8,7 @@
 use JsonApiPhp\JsonApi\Document\Resource\Relationship\Relationship;
 use JsonApiPhp\JsonApi\HasLinksAndMeta;
 
-final class Resource implements PrimaryData, PrimaryDataItem
+final class ResourceObject implements PrimaryData, PrimaryDataItem
 {
     use HasLinksAndMeta;
 
diff --git a/test/Document/Resource/ResourceTest.php b/test/Document/Resource/ResourceTest.php
index 010b8e6..b455284 100644
--- a/test/Document/Resource/ResourceTest.php
+++ b/test/Document/Resource/ResourceTest.php
@@ -4,7 +4,7 @@
 namespace JsonApiPhp\JsonApi\Test\Document\Resource;
 
 use JsonApiPhp\JsonApi\Document\Resource\Relationship\Relationship;
-use JsonApiPhp\JsonApi\Document\Resource\Resource;
+use JsonApiPhp\JsonApi\Document\Resource\ResourceObject;
 use JsonApiPhp\JsonApi\Document\Resource\ResourceId;
 use JsonApiPhp\JsonApi\Test\HasAssertEqualsAsJson;
 use PHPUnit\Framework\TestCase;
@@ -71,7 +71,7 @@ public function resourceProvider()
                     ],
                 ],
                 (function () {
-                    $resource = new Resource('books', '42abc');
+                    $resource = new ResourceObject('books', '42abc');
                     $resource->setMeta('foo', 'bar');
                     $resource->setAttribute('attr', 'val');
                     $resource->setLink('self', 'http://localhost');
@@ -90,7 +90,7 @@ public function resourceProvider()
      */
     public function testAttributeCanNotHaveReservedNames(string $name)
     {
-        $r = new Resource('books', 'abc');
+        $r = new ResourceObject('books', 'abc');
         $r->setAttribute($name, 1);
     }
 
@@ -108,7 +108,7 @@ public function invalidAttributeNames(): array
      */
     public function testCanNotSetRelationshipIfAttributeExists()
     {
-        $res = new Resource('books', '1');
+        $res = new ResourceObject('books', '1');
         $res->setAttribute('foo', 'bar');
         $res->setRelationship('foo', Relationship::fromMeta(['a' => 'b']));
     }
@@ -119,7 +119,7 @@ public function testCanNotSetRelationshipIfAttributeExists()
      */
     public function testCanNotSetAttributeIfRelationshipExists()
     {
-        $res = new Resource('books', '1');
+        $res = new ResourceObject('books', '1');
         $res->setRelationship('foo', Relationship::fromMeta(['a' => 'b']));
         $res->setAttribute('foo', 'bar');
     }
diff --git a/test/IntegrationTest.php b/test/IntegrationTest.php
index 10b3318..62ea346 100644
--- a/test/IntegrationTest.php
+++ b/test/IntegrationTest.php
@@ -1,11 +1,12 @@
 <?php
 declare(strict_types=1);
+
 namespace JsonApiPhp\JsonApi\Test;
 
 use JsonApiPhp\JsonApi\Document\Document;
 use JsonApiPhp\JsonApi\Document\Resource\Relationship\Linkage;
 use JsonApiPhp\JsonApi\Document\Resource\Relationship\Relationship;
-use JsonApiPhp\JsonApi\Document\Resource\Resource;
+use JsonApiPhp\JsonApi\Document\Resource\ResourceObject;
 use JsonApiPhp\JsonApi\Document\Resource\ResourceId;
 use PHPUnit\Framework\TestCase;
 
@@ -37,7 +38,7 @@ public function testFromTheReadmeFile()
 }
 JSON;
 
-        $articles = new Resource('articles', '1');
+        $articles = new ResourceObject('articles', '1');
         $author = Relationship::fromLinkage(
             Linkage::fromSingleResourceId(
                 new ResourceId('people', '9')