diff --git a/index.ts b/index.ts
index 6890e70b8..4bfaf1b8b 100644
--- a/index.ts
+++ b/index.ts
@@ -104,6 +104,7 @@ export * from './src/storage/conversion/TypedRepresentationConverter';
 
 // Storage/Mapping
 export * from './src/storage/mapping/ExtensionBasedMapper';
+export * from './src/storage/mapping/FixedContentTypeMapper';
 
 // Storage/Patch
 export * from './src/storage/patch/PatchHandler';
diff --git a/src/storage/mapping/FixedContentTypeMapper.ts b/src/storage/mapping/FixedContentTypeMapper.ts
new file mode 100644
index 000000000..45998ddae
--- /dev/null
+++ b/src/storage/mapping/FixedContentTypeMapper.ts
@@ -0,0 +1,84 @@
+import { posix } from 'path';
+import type { ResourceIdentifier } from '../../ldp/representation/ResourceIdentifier';
+import { getLoggerFor } from '../../logging/LogUtil';
+import { UnsupportedHttpError } from '../../util/errors/UnsupportedHttpError';
+import {
+  encodeUriPathComponents,
+  ensureTrailingSlash,
+  trimTrailingSlashes,
+} from '../../util/PathUtil';
+import type { FileIdentifierMapper, ResourceLink } from '../FileIdentifierMapper';
+import { getAbsolutePath, getRelativePath, validateRelativePath } from './MapperUtil';
+
+const { normalize: normalizePath } = posix;
+
+/**
+ * A mapper that always returns a fixed content type for files.
+ */
+export class FixedContentTypeMapper implements FileIdentifierMapper {
+  protected readonly logger = getLoggerFor(this);
+
+  private readonly baseRequestURI: string;
+  private readonly rootFilepath: string;
+  private readonly contentType: string;
+
+  public constructor(base: string, rootFilepath: string, contentType: string) {
+    this.baseRequestURI = trimTrailingSlashes(base);
+    this.rootFilepath = trimTrailingSlashes(normalizePath(rootFilepath));
+    this.contentType = contentType;
+  }
+
+  public async mapUrlToFilePath(identifier: ResourceIdentifier, contentType?: string): Promise<ResourceLink> {
+    const path = getRelativePath(this.baseRequestURI, identifier, this.logger);
+    validateRelativePath(path, identifier, this.logger);
+
+    const filePath = getAbsolutePath(this.rootFilepath, path);
+
+    // Container
+    if (identifier.path.endsWith('/')) {
+      this.logger.debug(`URL ${identifier.path} points to the container ${filePath}`);
+      return {
+        identifier,
+        filePath,
+      };
+    }
+
+    // Only allow the configured content type
+    if (contentType && contentType !== this.contentType) {
+      throw new UnsupportedHttpError(`Unsupported content type ${contentType}, only ${this.contentType} is allowed`);
+    }
+
+    this.logger.info(`The path for ${identifier.path} is ${filePath}`);
+    return {
+      identifier,
+      filePath,
+      contentType: this.contentType,
+    };
+  }
+
+  public async mapFilePathToUrl(filePath: string, isContainer: boolean): Promise<ResourceLink> {
+    if (!filePath.startsWith(this.rootFilepath)) {
+      this.logger.error(`Trying to access file ${filePath} outside of ${this.rootFilepath}`);
+      throw new Error(`File ${filePath} is not part of the file storage at ${this.rootFilepath}`);
+    }
+
+    const relative = filePath.slice(this.rootFilepath.length);
+    if (isContainer) {
+      const path = ensureTrailingSlash(this.baseRequestURI + encodeUriPathComponents(relative));
+      this.logger.info(`Container filepath ${filePath} maps to URL ${path}`);
+      return {
+        identifier: { path },
+        filePath,
+      };
+    }
+
+    const path = trimTrailingSlashes(this.baseRequestURI + encodeUriPathComponents(relative));
+    this.logger.info(`File ${filePath} maps to URL ${path}`);
+
+    return {
+      identifier: { path },
+      filePath,
+      contentType: this.contentType,
+    };
+  }
+}
diff --git a/src/storage/mapping/MapperUtil.ts b/src/storage/mapping/MapperUtil.ts
index e30697364..e7da44846 100644
--- a/src/storage/mapping/MapperUtil.ts
+++ b/src/storage/mapping/MapperUtil.ts
@@ -3,7 +3,7 @@ import type { ResourceIdentifier } from '../../ldp/representation/ResourceIdenti
 import type { Logger } from '../../logging/Logger';
 import { NotFoundHttpError } from '../../util/errors/NotFoundHttpError';
 import { UnsupportedHttpError } from '../../util/errors/UnsupportedHttpError';
-import { decodeUriPathComponents } from '../../util/Util';
+import { decodeUriPathComponents } from '../../util/PathUtil';
 
 const { join: joinPath } = posix;
 
diff --git a/test/unit/storage/mapping/FixedContentTypeMapper.test.ts b/test/unit/storage/mapping/FixedContentTypeMapper.test.ts
new file mode 100644
index 000000000..f7894cbfb
--- /dev/null
+++ b/test/unit/storage/mapping/FixedContentTypeMapper.test.ts
@@ -0,0 +1,97 @@
+import { FixedContentTypeMapper } from '../../../../src/storage/mapping/FixedContentTypeMapper';
+import { NotFoundHttpError } from '../../../../src/util/errors/NotFoundHttpError';
+import { UnsupportedHttpError } from '../../../../src/util/errors/UnsupportedHttpError';
+import { trimTrailingSlashes } from '../../../../src/util/PathUtil';
+
+jest.mock('fs');
+
+describe('An FixedContentTypeMapper', (): void => {
+  const base = 'http://test.com/';
+  const rootFilepath = 'uploads/';
+  const mapper = new FixedContentTypeMapper(base, rootFilepath, 'text/turtle');
+
+  describe('mapUrlToFilePath', (): void => {
+    it('throws 404 if the input path does not contain the base.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: 'invalid' })).rejects.toThrow(NotFoundHttpError);
+    });
+
+    it('throws 404 if the relative path does not start with a slash.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: `${trimTrailingSlashes(base)}test` }))
+        .rejects.toThrow(new UnsupportedHttpError('URL needs a / after the base'));
+    });
+
+    it('throws 400 if the input path contains relative parts.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: `${base}test/../test2` }))
+        .rejects.toThrow(new UnsupportedHttpError('Disallowed /.. segment in URL'));
+    });
+
+    it('returns the corresponding file path for container identifiers.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: `${base}container/` })).resolves.toEqual({
+        identifier: { path: `${base}container/` },
+        filePath: `${rootFilepath}container/`,
+      });
+    });
+
+    it('always returns the configured content-type.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: `${base}test` })).resolves.toEqual({
+        identifier: { path: `${base}test` },
+        filePath: `${rootFilepath}test`,
+        contentType: 'text/turtle',
+      });
+      await expect(mapper.mapUrlToFilePath({ path: `${base}test.ttl` })).resolves.toEqual({
+        identifier: { path: `${base}test.ttl` },
+        filePath: `${rootFilepath}test.ttl`,
+        contentType: 'text/turtle',
+      });
+      await expect(mapper.mapUrlToFilePath({ path: `${base}test.txt` })).resolves.toEqual({
+        identifier: { path: `${base}test.txt` },
+        filePath: `${rootFilepath}test.txt`,
+        contentType: 'text/turtle',
+      });
+    });
+
+    it('generates a file path if supported content-type was provided.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: `${base}test.ttl` }, 'text/turtle')).resolves.toEqual({
+        identifier: { path: `${base}test.ttl` },
+        filePath: `${rootFilepath}test.ttl`,
+        contentType: 'text/turtle',
+      });
+    });
+
+    it('throws 400 if the given content-type is not supported.', async(): Promise<void> => {
+      await expect(mapper.mapUrlToFilePath({ path: `${base}test.ttl` }, 'application/n-quads')).rejects
+        .toThrow(new UnsupportedHttpError(`Unsupported content type application/n-quads, only text/turtle is allowed`));
+    });
+  });
+
+  describe('mapFilePathToUrl', (): void => {
+    it('throws an error if the input path does not contain the root file path.', async(): Promise<void> => {
+      await expect(mapper.mapFilePathToUrl('invalid', true)).rejects.toThrow(Error);
+    });
+
+    it('returns a generated identifier for directories.', async(): Promise<void> => {
+      await expect(mapper.mapFilePathToUrl(`${rootFilepath}container/`, true)).resolves.toEqual({
+        identifier: { path: `${base}container/` },
+        filePath: `${rootFilepath}container/`,
+      });
+    });
+
+    it('returns files with the configured content-type.', async(): Promise<void> => {
+      await expect(mapper.mapFilePathToUrl(`${rootFilepath}test`, false)).resolves.toEqual({
+        identifier: { path: `${base}test` },
+        filePath: `${rootFilepath}test`,
+        contentType: 'text/turtle',
+      });
+      await expect(mapper.mapFilePathToUrl(`${rootFilepath}test.ttl`, false)).resolves.toEqual({
+        identifier: { path: `${base}test.ttl` },
+        filePath: `${rootFilepath}test.ttl`,
+        contentType: 'text/turtle',
+      });
+      await expect(mapper.mapFilePathToUrl(`${rootFilepath}test.txt`, false)).resolves.toEqual({
+        identifier: { path: `${base}test.txt` },
+        filePath: `${rootFilepath}test.txt`,
+        contentType: 'text/turtle',
+      });
+    });
+  });
+});