remove remaining hydra: prefix (#1993)

* remove remaining hydra: prefix

* more prefixes

Author: dunglas

admin/handling-relations.md

@@ -84,8 +84,8 @@ For instance, if your API returns:
 {
   "@context": "/contexts/Book",
   "@id": "/books",
-  "@type": "hydra:Collection",
-  "hydra:member": [
+  "@type": "Collection",
+  "member": [
     {
       "@id": "/books/07b90597-542e-480b-a6bf-5db223c761aa",
       "@type": "https://schema.org/Book",
@@ -98,7 +98,7 @@ For instance, if your API returns:
       }
     }
   ],
-  "hydra:totalItems": 1
+  "totalItems": 1
 }
 ```
 

core/angularjs-integration.md

@@ -39,12 +39,12 @@ var app = angular
             populateHref(data);
 
             if ('getList' === operation) {
-                var collectionResponse = data['hydra:member'];
+                var collectionResponse = data['member'];
                 collectionResponse.metadata = {};
 
                 // Put metadata in a property of the collection
                 angular.forEach(data, function(value, key) {
-                    if ('hydra:member' !== key) {
+                    if ('member' !== key) {
                         collectionResponse.metadata[key] = value;
                     }
                 });

core/errors.md

@@ -125,8 +125,8 @@ the error will be returned in this format as well:
 {
   "@context": "/contexts/Error",
   "@type": "Error",
-  "hydra:title": "An error occurred",
-  "hydra:description": "The product \"1234\" does not exist."
+  "title": "An error occurred",
+  "description": "The product \"1234\" does not exist."
 }
 ```
 

core/filters.md

@@ -10,7 +10,7 @@ by the library.
 By default, all filters are disabled. They must be enabled explicitly.
 
 When a filter is enabled, it automatically appears in the [OpenAPI](openapi.md) and [GraphQL](graphql.md) documentations.
-It is also automatically documented as a `hydra:search` property for JSON-LD responses.
+It is also automatically documented as a `search` property for JSON-LD responses.
 
 <p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform/filters?cid=apip"><img src="../symfony/images/symfonycasts-player.png" alt="Filtering and Searching screencast"><br>Watch the Filtering & Searching screencast</a></p>
 
@@ -27,7 +27,7 @@ use ApiPlatform\Metadata\QueryParameter;
 // This parameter "page" works only on /books
 #[GetCollection(uriTemplate: '/books', parameters: ['page' => new QueryParameter])]
 // This parameter is available on every operations, key is mandatory
-#[QueryParameter(key: 'q', property: 'hydra:freetextQuery')]
+#[QueryParameter(key: 'q', property: 'freetextQuery')]
 class Book {}
 ```
 
@@ -2019,7 +2019,7 @@ use ApiPlatform\Metadata\QueryParameter;
 // This parameter "page" works only on /books
 #[GetCollection(uriTemplate: '/books', parameters: ['page' => new QueryParameter])]
 // This parameter is available on every operations, key is mandatory
-#[QueryParameter(key: 'q', property: 'hydra:freetextQuery')]
+#[QueryParameter(key: 'q', property: 'freetextQuery')]
 class Book {}
 ```
 

core/validation.md

@@ -601,8 +601,8 @@ If the submitted data has denormalization errors, the HTTP status code will be s
 {
     "@context": "/api/contexts/ConstraintViolationList",
     "@type": "ConstraintViolationList",
-    "hydra:title": "An error occurred",
-    "hydra:description": "boolean: This value should be of type bool.\nproperty1: This value should be of type string.",
+    "title": "An error occurred",
+    "description": "boolean: This value should be of type bool.\nproperty1: This value should be of type string.",
     "violations": [
         {
             "propertyPath": "boolean",