diff --git a/.componentsignore b/.componentsignore
index f0418beb0..a3c6ebccf 100644
--- a/.componentsignore
+++ b/.componentsignore
@@ -1,5 +1,6 @@
 [
   "Adapter",
+  "BaseHttpError",
   "BasicConditions",
   "BasicRepresentation",
   "Error",
diff --git a/src/util/Vocabularies.ts b/src/util/Vocabularies.ts
index 3d902a8b4..e46a35cfc 100644
--- a/src/util/Vocabularies.ts
+++ b/src/util/Vocabularies.ts
@@ -141,6 +141,7 @@ export const SOLID = createUriAndTermNamespace('http://www.w3.org/ns/solid/terms
 );
 
 export const SOLID_ERROR = createUriAndTermNamespace('urn:npm:solid:community-server:error:',
+  'errorResponse',
   'stack',
 );
 
diff --git a/src/util/errors/BadRequestHttpError.ts b/src/util/errors/BadRequestHttpError.ts
index a2d93dfd7..df277d9de 100644
--- a/src/util/errors/BadRequestHttpError.ts
+++ b/src/util/errors/BadRequestHttpError.ts
@@ -1,24 +1,20 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(400, 'BadRequestHttpError');
 
 /**
  * An error thrown when incoming data is not supported.
  * Probably because an {@link AsyncHandler} returns false on the canHandle call.
  */
-export class BadRequestHttpError extends HttpError {
+export class BadRequestHttpError extends BaseHttpError {
   /**
    * Default message is 'The given input is not supported by the server configuration.'.
    * @param message - Optional, more specific, message.
    * @param options - Optional error options.
    */
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(400,
-      'BadRequestHttpError',
-      message ?? 'The given input is not supported by the server configuration.',
-      options);
-  }
-
-  public static isInstance(error: any): error is BadRequestHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 400;
+    super(message ?? 'The given input is not supported by the server configuration.', options);
   }
 }
diff --git a/src/util/errors/ConflictHttpError.ts b/src/util/errors/ConflictHttpError.ts
index bd0916b62..e7d18682a 100644
--- a/src/util/errors/ConflictHttpError.ts
+++ b/src/util/errors/ConflictHttpError.ts
@@ -1,14 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(409, 'ConflictHttpError');
+
 /**
  * An error thrown when a request conflict with current state of the server.
  */
-export class ConflictHttpError extends HttpError {
+export class ConflictHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(409, 'ConflictHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is ConflictHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 409;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/ForbiddenHttpError.ts b/src/util/errors/ForbiddenHttpError.ts
index 2758cd15e..f272b3422 100644
--- a/src/util/errors/ForbiddenHttpError.ts
+++ b/src/util/errors/ForbiddenHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(403, 'ForbiddenHttpError');
 
 /**
  * An error thrown when an agent is not allowed to access data.
  */
-export class ForbiddenHttpError extends HttpError {
+export class ForbiddenHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(403, 'ForbiddenHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is ForbiddenHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 403;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/FoundHttpError.ts b/src/util/errors/FoundHttpError.ts
index 9e33035d1..a88aef609 100644
--- a/src/util/errors/FoundHttpError.ts
+++ b/src/util/errors/FoundHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { RedirectHttpError } from './RedirectHttpError';
+import { generateRedirectHttpErrorClass } from './RedirectHttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateRedirectHttpErrorClass(302, 'FoundHttpError');
 
 /**
  * Error used for resources that have been moved temporarily.
  */
-export class FoundHttpError extends RedirectHttpError {
+export class FoundHttpError extends BaseHttpError {
   public constructor(location: string, message?: string, options?: HttpErrorOptions) {
-    super(302, location, 'FoundHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is FoundHttpError {
-    return RedirectHttpError.isInstance(error) && error.statusCode === 302;
+    super(location, message, options);
   }
 }
diff --git a/src/util/errors/HttpError.ts b/src/util/errors/HttpError.ts
index 09ad058a5..2a69169ef 100644
--- a/src/util/errors/HttpError.ts
+++ b/src/util/errors/HttpError.ts
@@ -1,4 +1,9 @@
+import { DataFactory } from 'n3';
+import type { NamedNode, Quad, Quad_Subject } from 'rdf-js';
+import { toNamedTerm } from '../TermUtil';
+import { SOLID_ERROR } from '../Vocabularies';
 import { isError } from './ErrorUtil';
+import quad = DataFactory.quad;
 
 export interface HttpErrorOptions {
   cause?: unknown;
@@ -6,13 +11,19 @@ export interface HttpErrorOptions {
   details?: NodeJS.Dict<unknown>;
 }
 
+/**
+ * Returns a URI that is unique for the given status code.
+ */
+export function generateHttpErrorUri(statusCode: number): NamedNode {
+  return toNamedTerm(`${SOLID_ERROR.namespace}H${statusCode}`);
+}
+
 /**
  * A class for all errors that could be thrown by Solid.
  * All errors inheriting from this should fix the status code thereby hiding the HTTP internals from other components.
  */
-export class HttpError extends Error implements HttpErrorOptions {
-  protected static readonly statusCode: number;
-  public readonly statusCode: number;
+export class HttpError<T extends number = number> extends Error implements HttpErrorOptions {
+  public readonly statusCode: T;
   public readonly cause?: unknown;
   public readonly errorCode: string;
   public readonly details?: NodeJS.Dict<unknown>;
@@ -24,7 +35,7 @@ export class HttpError extends Error implements HttpErrorOptions {
    * @param message - Error message.
    * @param options - Optional options.
    */
-  public constructor(statusCode: number, name: string, message?: string, options: HttpErrorOptions = {}) {
+  public constructor(statusCode: T, name: string, message?: string, options: HttpErrorOptions = {}) {
     super(message);
     this.statusCode = statusCode;
     this.name = name;
@@ -36,4 +47,62 @@ export class HttpError extends Error implements HttpErrorOptions {
   public static isInstance(error: any): error is HttpError {
     return isError(error) && typeof (error as any).statusCode === 'number';
   }
+
+  /**
+   * Returns quads representing metadata relevant to this error.
+   */
+  public generateMetadata(subject: Quad_Subject | string): Quad[] {
+    // The reason we have this here instead of the generate function below
+    // is because we still want errors created with `new HttpError` to be treated identical
+    // as errors created with the constructor of the error class corresponding to that specific status code.
+    return [
+      quad(toNamedTerm(subject), SOLID_ERROR.terms.errorResponse, generateHttpErrorUri(this.statusCode)),
+    ];
+  }
+}
+
+/**
+ * Interface describing what an HttpError class should look like.
+ * This helps us make sure all HttpError classes have the same utility static functions.
+ */
+export interface HttpErrorClass<TCode extends number = number> {
+  new(message?: string, options?: HttpErrorOptions): HttpError<TCode>;
+
+  /**
+   * The status code corresponding to this error class.
+   */
+  readonly statusCode: TCode;
+  /**
+   * A unique URI identifying this error class.
+   */
+  readonly uri: NamedNode;
+  /**
+   * Checks if the given error is an instance of this class.
+   */
+  readonly isInstance: (error: any) => error is HttpError<TCode>;
+}
+
+/**
+ * Generates a new HttpError class with the given status code and name.
+ * In general, status codes are used to uniquely identify error types,
+ * so there should be no 2 classes with the same value there.
+ *
+ * To make sure Components.js can work with these newly generated classes,
+ * the generated class should be called `BaseHttpError` as that name is an entry in `.componentsignore`.
+ * The actual class should then extend `BaseHttpError` and have a correct constructor,
+ * so the Components.js generator can generate the correct components JSON-LD file during build.
+ */
+export function generateHttpErrorClass<TCode extends number>(statusCode: TCode, name: string): HttpErrorClass<TCode> {
+  return class SpecificHttpError extends HttpError<TCode> {
+    public static readonly statusCode = statusCode;
+    public static readonly uri = generateHttpErrorUri(statusCode);
+
+    public constructor(message?: string, options?: HttpErrorOptions) {
+      super(statusCode, name, message, options);
+    }
+
+    public static isInstance(error: any): error is SpecificHttpError {
+      return HttpError.isInstance(error) && error.statusCode === statusCode;
+    }
+  };
 }
diff --git a/src/util/errors/InternalServerError.ts b/src/util/errors/InternalServerError.ts
index c1418c9ab..7ff8a5789 100644
--- a/src/util/errors/InternalServerError.ts
+++ b/src/util/errors/InternalServerError.ts
@@ -1,14 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(500, 'InternalServerError');
+
 /**
  * A generic error message, given when an unexpected condition was encountered and no more specific message is suitable.
  */
-export class InternalServerError extends HttpError {
+export class InternalServerError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(500, 'InternalServerError', message, options);
-  }
-
-  public static isInstance(error: any): error is InternalServerError {
-    return HttpError.isInstance(error) && error.statusCode === 500;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/MovedPermanentlyHttpError.ts b/src/util/errors/MovedPermanentlyHttpError.ts
index 70f88f243..1ae86f45a 100644
--- a/src/util/errors/MovedPermanentlyHttpError.ts
+++ b/src/util/errors/MovedPermanentlyHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { RedirectHttpError } from './RedirectHttpError';
+import { generateRedirectHttpErrorClass } from './RedirectHttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateRedirectHttpErrorClass(301, 'MovedPermanentlyHttpError');
 
 /**
  * Error used for resources that have been moved permanently.
  */
-export class MovedPermanentlyHttpError extends RedirectHttpError {
+export class MovedPermanentlyHttpError extends BaseHttpError {
   public constructor(location: string, message?: string, options?: HttpErrorOptions) {
-    super(301, location, 'MovedPermanentlyHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is MovedPermanentlyHttpError {
-    return RedirectHttpError.isInstance(error) && error.statusCode === 301;
+    super(location, message, options);
   }
 }
diff --git a/src/util/errors/NotFoundHttpError.ts b/src/util/errors/NotFoundHttpError.ts
index df2dbb159..aed53e06f 100644
--- a/src/util/errors/NotFoundHttpError.ts
+++ b/src/util/errors/NotFoundHttpError.ts
@@ -1,14 +1,15 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(404, 'NotFoundHttpError');
+
 /**
  * An error thrown when no data was found for the requested identifier.
  */
-export class NotFoundHttpError extends HttpError {
+export class NotFoundHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(404, 'NotFoundHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is NotFoundHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 404;
+    super(message, options);
   }
 }
+
diff --git a/src/util/errors/NotImplementedHttpError.ts b/src/util/errors/NotImplementedHttpError.ts
index 059e6dab0..8404664e3 100644
--- a/src/util/errors/NotImplementedHttpError.ts
+++ b/src/util/errors/NotImplementedHttpError.ts
@@ -1,16 +1,15 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(501, 'NotImplementedHttpError');
 
 /**
  * The server either does not recognize the request method, or it lacks the ability to fulfil the request.
  * Usually this implies future availability (e.g., a new feature of a web-service API).
  */
-export class NotImplementedHttpError extends HttpError {
+export class NotImplementedHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(501, 'NotImplementedHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is NotImplementedHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 501;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/PayloadHttpError.ts b/src/util/errors/PayloadHttpError.ts
index b8fad8b5f..bdff7c56d 100644
--- a/src/util/errors/PayloadHttpError.ts
+++ b/src/util/errors/PayloadHttpError.ts
@@ -1,23 +1,19 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(413, 'PayloadHttpError');
 
 /**
- * An error thrown when data exceeded the pre configured quota
+ * An error thrown when data exceeded the preconfigured quota
  */
-export class PayloadHttpError extends HttpError {
+export class PayloadHttpError extends BaseHttpError {
   /**
    * Default message is 'Storage quota was exceeded.'.
    * @param message - Optional, more specific, message.
    * @param options - Optional error options.
    */
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(413,
-      'PayloadHttpError',
-      message ?? 'Storage quota was exceeded.',
-      options);
-  }
-
-  public static isInstance(error: any): error is PayloadHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 413;
+    super(message ?? 'Storage quota was exceeded.', options);
   }
 }
diff --git a/src/util/errors/PreconditionFailedHttpError.ts b/src/util/errors/PreconditionFailedHttpError.ts
index 3e63e4e86..d3c57e50f 100644
--- a/src/util/errors/PreconditionFailedHttpError.ts
+++ b/src/util/errors/PreconditionFailedHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(412, 'PreconditionFailedHttpError');
 
 /**
  * An error thrown when access was denied due to the conditions on the request.
  */
-export class PreconditionFailedHttpError extends HttpError {
+export class PreconditionFailedHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(412, 'PreconditionFailedHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is PreconditionFailedHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 412;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/RedirectHttpError.ts b/src/util/errors/RedirectHttpError.ts
index d9012b774..2f23229d0 100644
--- a/src/util/errors/RedirectHttpError.ts
+++ b/src/util/errors/RedirectHttpError.ts
@@ -1,14 +1,14 @@
-import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import type { HttpErrorClass, HttpErrorOptions } from './HttpError';
+import { generateHttpErrorClass, HttpError } from './HttpError';
 
 /**
- * Abstract class representing a 3xx redirect.
+ * An error corresponding to a 3xx status code.
+ * Includes the location it redirects to.
  */
-export abstract class RedirectHttpError extends HttpError {
+export class RedirectHttpError<TCode extends number = number> extends HttpError<TCode> {
   public readonly location: string;
 
-  protected constructor(statusCode: number, location: string, name: string, message?: string,
-    options?: HttpErrorOptions) {
+  public constructor(statusCode: TCode, name: string, location: string, message?: string, options?: HttpErrorOptions) {
     super(statusCode, name, message, options);
     this.location = location;
   }
@@ -17,3 +17,38 @@ export abstract class RedirectHttpError extends HttpError {
     return HttpError.isInstance(error) && typeof (error as any).location === 'string';
   }
 }
+
+/**
+ * Interface describing what a {@link RedirectHttpError} class should look like.
+ * Makes sure a `location` value is always needed.
+ */
+export interface RedirectHttpErrorClass<TCode extends number = number> extends Omit<HttpErrorClass<TCode>, 'new'> {
+  new(location: string, message?: string, options?: HttpErrorOptions): RedirectHttpError<TCode>;
+}
+
+/**
+ * Generates a {@link RedirectHttpErrorClass}, similar to how {@link generateHttpErrorClass} works.
+ * The difference is that here a `location` field also gets set and the `getInstance` method
+ * also uses the {@link RedirectHttpError.isInstance} function.
+ */
+export function generateRedirectHttpErrorClass<TCode extends number>(
+  code: TCode,
+  name: string,
+): RedirectHttpErrorClass<TCode> {
+  // eslint-disable-next-line @typescript-eslint/naming-convention
+  const BaseClass = generateHttpErrorClass(code, name);
+
+  // Need to extend `BaseClass` instead of `RedirectHttpError` to have the required static methods
+  return class SpecificRedirectHttpError extends BaseClass implements RedirectHttpError {
+    public readonly location: string;
+
+    public constructor(location: string, message?: string, options?: HttpErrorOptions) {
+      super(message, options);
+      this.location = location;
+    }
+
+    public static isInstance(error: any): error is SpecificRedirectHttpError {
+      return RedirectHttpError.isInstance(error) && error.statusCode === code;
+    }
+  };
+}
diff --git a/src/util/errors/UnauthorizedHttpError.ts b/src/util/errors/UnauthorizedHttpError.ts
index 3a3302c71..548c9c9f7 100644
--- a/src/util/errors/UnauthorizedHttpError.ts
+++ b/src/util/errors/UnauthorizedHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(401, 'UnauthorizedHttpError');
 
 /**
  * An error thrown when an agent is not authorized.
  */
-export class UnauthorizedHttpError extends HttpError {
+export class UnauthorizedHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(401, 'UnauthorizedHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is UnauthorizedHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 401;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/UnprocessableEntityHttpError.ts b/src/util/errors/UnprocessableEntityHttpError.ts
index 1ff8c039a..4a9a45350 100644
--- a/src/util/errors/UnprocessableEntityHttpError.ts
+++ b/src/util/errors/UnprocessableEntityHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(422, 'UnprocessableEntityHttpError');
 
 /**
  * An error thrown when the server understands the content-type but can't process the instructions.
  */
-export class UnprocessableEntityHttpError extends HttpError {
+export class UnprocessableEntityHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(422, 'UnprocessableEntityHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is UnprocessableEntityHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 422;
+    super(message, options);
   }
 }
diff --git a/src/util/errors/UnsupportedMediaTypeHttpError.ts b/src/util/errors/UnsupportedMediaTypeHttpError.ts
index 7f86fe51e..e286cd887 100644
--- a/src/util/errors/UnsupportedMediaTypeHttpError.ts
+++ b/src/util/errors/UnsupportedMediaTypeHttpError.ts
@@ -1,15 +1,14 @@
 import type { HttpErrorOptions } from './HttpError';
-import { HttpError } from './HttpError';
+import { generateHttpErrorClass } from './HttpError';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const BaseHttpError = generateHttpErrorClass(415, 'UnsupportedMediaTypeHttpError');
 
 /**
  * An error thrown when the media type of incoming data is not supported by a parser.
  */
-export class UnsupportedMediaTypeHttpError extends HttpError {
+export class UnsupportedMediaTypeHttpError extends BaseHttpError {
   public constructor(message?: string, options?: HttpErrorOptions) {
-    super(415, 'UnsupportedMediaTypeHttpError', message, options);
-  }
-
-  public static isInstance(error: any): error is UnsupportedMediaTypeHttpError {
-    return HttpError.isInstance(error) && error.statusCode === 415;
+    super(message, options);
   }
 }
diff --git a/test/unit/util/errors/HttpError.test.ts b/test/unit/util/errors/HttpError.test.ts
index 7847bfea4..8161f9457 100644
--- a/test/unit/util/errors/HttpError.test.ts
+++ b/test/unit/util/errors/HttpError.test.ts
@@ -1,8 +1,10 @@
+import 'jest-rdf';
+import { DataFactory } from 'n3';
 import { BadRequestHttpError } from '../../../../src/util/errors/BadRequestHttpError';
 import { ConflictHttpError } from '../../../../src/util/errors/ConflictHttpError';
 import { ForbiddenHttpError } from '../../../../src/util/errors/ForbiddenHttpError';
-import type { HttpErrorOptions } from '../../../../src/util/errors/HttpError';
-import { HttpError } from '../../../../src/util/errors/HttpError';
+import { generateHttpErrorUri } from '../../../../src/util/errors/HttpError';
+import type { HttpErrorClass } from '../../../../src/util/errors/HttpError';
 import { InternalServerError } from '../../../../src/util/errors/InternalServerError';
 import { MethodNotAllowedHttpError } from '../../../../src/util/errors/MethodNotAllowedHttpError';
 import { NotFoundHttpError } from '../../../../src/util/errors/NotFoundHttpError';
@@ -12,16 +14,11 @@ import { PreconditionFailedHttpError } from '../../../../src/util/errors/Precond
 import { UnauthorizedHttpError } from '../../../../src/util/errors/UnauthorizedHttpError';
 import { UnprocessableEntityHttpError } from '../../../../src/util/errors/UnprocessableEntityHttpError';
 import { UnsupportedMediaTypeHttpError } from '../../../../src/util/errors/UnsupportedMediaTypeHttpError';
-
-// Only used to make typings easier in the tests
-class FixedHttpError extends HttpError {
-  public constructor(message?: string, options?: HttpErrorOptions) {
-    super(0, '', message, options);
-  }
-}
+import { SOLID_ERROR } from '../../../../src/util/Vocabularies';
+const { literal, namedNode, quad } = DataFactory;
 
 describe('HttpError', (): void => {
-  const errors: [string, number, typeof FixedHttpError][] = [
+  const errors: [string, number, HttpErrorClass][] = [
     [ 'BadRequestHttpError', 400, BadRequestHttpError ],
     [ 'UnauthorizedHttpError', 401, UnauthorizedHttpError ],
     [ 'ForbiddenHttpError', 403, ForbiddenHttpError ],
@@ -48,6 +45,10 @@ describe('HttpError', (): void => {
       expect(constructor.isInstance(instance)).toBeTruthy();
     });
 
+    it('has a URI.', (): void => {
+      expect(constructor.uri).toEqualRdfTerm(generateHttpErrorUri(statusCode));
+    });
+
     it(`has name ${name}.`, (): void => {
       expect(instance.name).toBe(name);
     });
@@ -75,5 +76,12 @@ describe('HttpError', (): void => {
     it('sets the details.', (): void => {
       expect(instance.details).toBe(options.details);
     });
+
+    it('generates metadata.', (): void => {
+      const subject = namedNode('subject');
+      expect(instance.generateMetadata(subject)).toBeRdfIsomorphic([
+        quad(subject, SOLID_ERROR.terms.errorResponse, constructor.uri),
+      ]);
+    });
   });
 });
diff --git a/test/unit/util/errors/RedirectHttpError.test.ts b/test/unit/util/errors/RedirectHttpError.test.ts
index 5536c86fc..6a2a106bd 100644
--- a/test/unit/util/errors/RedirectHttpError.test.ts
+++ b/test/unit/util/errors/RedirectHttpError.test.ts
@@ -1,16 +1,23 @@
 import { FoundHttpError } from '../../../../src/util/errors/FoundHttpError';
 import type { HttpErrorOptions } from '../../../../src/util/errors/HttpError';
+import { generateHttpErrorUri } from '../../../../src/util/errors/HttpError';
 import { MovedPermanentlyHttpError } from '../../../../src/util/errors/MovedPermanentlyHttpError';
 import { RedirectHttpError } from '../../../../src/util/errors/RedirectHttpError';
+import type { RedirectHttpErrorClass } from '../../../../src/util/errors/RedirectHttpError';
 
+// Used to make sure the RedirectHttpError constructor also gets called in a test.
 class FixedRedirectHttpError extends RedirectHttpError {
+  public static readonly statusCode = 0;
+  public static readonly uri = generateHttpErrorUri(0);
+
   public constructor(location: string, message?: string, options?: HttpErrorOptions) {
-    super(0, location, '', message, options);
+    super(0, 'RedirectHttpError', location, message, options);
   }
 }
 
 describe('RedirectHttpError', (): void => {
-  const errors: [string, number, typeof FixedRedirectHttpError][] = [
+  const errors: [string, number, RedirectHttpErrorClass][] = [
+    [ 'RedirectHttpError', 0, FixedRedirectHttpError ],
     [ 'MovedPermanentlyHttpError', 301, MovedPermanentlyHttpError ],
     [ 'FoundHttpError', 302, FoundHttpError ],
   ];