diff --git a/src/storage/SimpleResourceStore.ts b/src/storage/SimpleResourceStore.ts
new file mode 100644
index 000000000..b1855ed36
--- /dev/null
+++ b/src/storage/SimpleResourceStore.ts
@@ -0,0 +1,89 @@
+import arrayifyStream from 'arrayify-stream';
+import { BinaryRepresentation } from '../ldp/representation/BinaryRepresentation';
+import { NotFoundHttpError } from '../util/errors/NotFoundHttpError';
+import { Quad } from 'rdf-js';
+import { QuadRepresentation } from '../ldp/representation/QuadRepresentation';
+import { Readable } from 'stream';
+import { Representation } from '../ldp/representation/Representation';
+import { RepresentationPreferences } from '../ldp/representation/RepresentationPreferences';
+import { ResourceIdentifier } from '../ldp/representation/ResourceIdentifier';
+import { ResourceStore } from './ResourceStore';
+import streamifyArray from 'streamify-array';
+import { StreamWriter } from 'n3';
+import { UnsupportedMediaTypeHttpError } from '../util/errors/UnsupportedMediaTypeHttpError';
+
+export class SimpleResourceStore implements ResourceStore {
+  private readonly store: { [id: string]: Quad[] } = { '': []};
+  private readonly base: string;
+  private index = 0;
+
+  public constructor(base: string) {
+    this.base = base;
+  }
+
+  public async addResource(container: ResourceIdentifier, representation: Representation): Promise<ResourceIdentifier> {
+    const containerPath = this.parseIdentifier(container);
+    const newPath = `${containerPath}/${this.index}`;
+    this.index += 1;
+    this.store[newPath] = await this.parseRepresentation(representation);
+    return { path: `${this.base}${newPath}` };
+  }
+
+  public async deleteResource(identifier: ResourceIdentifier): Promise<void> {
+    const path = this.parseIdentifier(identifier);
+    // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
+    delete this.store[path];
+  }
+
+  public async getRepresentation(identifier: ResourceIdentifier, preferences: RepresentationPreferences): Promise<Representation> {
+    const path = this.parseIdentifier(identifier);
+    return this.generateRepresentation(this.store[path], preferences);
+  }
+
+  public async modifyResource(): Promise<void> {
+    throw new Error('Not supported.');
+  }
+
+  public async setRepresentation(identifier: ResourceIdentifier, representation: Representation): Promise<void> {
+    const path = this.parseIdentifier(identifier);
+    this.store[path] = await this.parseRepresentation(representation);
+  }
+
+  private parseIdentifier(identifier: ResourceIdentifier): string {
+    const path = identifier.path.slice(this.base.length);
+    if (!this.store[path] || !identifier.path.startsWith(this.base)) {
+      throw new NotFoundHttpError();
+    }
+    return path;
+  }
+
+  private async parseRepresentation(representation: Representation): Promise<Quad[]> {
+    if (representation.dataType !== 'quad') {
+      throw new UnsupportedMediaTypeHttpError('SimpleResourceStore only supports quad representations.');
+    }
+    return arrayifyStream(representation.data);
+  }
+
+  private generateRepresentation(data: Quad[], preferences: RepresentationPreferences): Representation {
+    if (preferences.type && preferences.type.some((preference): boolean => preference.value.includes('text/turtle'))) {
+      return this.generateBinaryRepresentation(data);
+    }
+    return this.generateQuadRepresentation(data);
+  }
+
+  private generateBinaryRepresentation(data: Quad[]): BinaryRepresentation {
+    return {
+      dataType: 'binary',
+      data: streamifyArray(data).pipe(new StreamWriter({ format: 'text/turtle' })) as unknown as Readable,
+      metadata: { raw: [], profiles: [], contentType: 'text/turtle' },
+    };
+  }
+
+  private generateQuadRepresentation(data: Quad[]): QuadRepresentation {
+    return {
+      dataType: 'quad',
+      data: streamifyArray(data),
+      metadata: { raw: [], profiles: []},
+    };
+  }
+}
diff --git a/src/util/errors/NotFoundHttpError.ts b/src/util/errors/NotFoundHttpError.ts
new file mode 100644
index 000000000..276d2c1ed
--- /dev/null
+++ b/src/util/errors/NotFoundHttpError.ts
@@ -0,0 +1,7 @@
+import { HttpError } from './HttpError';
+
+export class NotFoundHttpError extends HttpError {
+  public constructor(message?: string) {
+    super(404, 'NotFoundHttpError', message);
+  }
+}
diff --git a/test/unit/storage/SimpleResourceStore.test.ts b/test/unit/storage/SimpleResourceStore.test.ts
new file mode 100644
index 000000000..2ece75f2f
--- /dev/null
+++ b/test/unit/storage/SimpleResourceStore.test.ts
@@ -0,0 +1,98 @@
+import arrayifyStream from 'arrayify-stream';
+import { NotFoundHttpError } from '../../../src/util/errors/NotFoundHttpError';
+import { QuadRepresentation } from '../../../src/ldp/representation/QuadRepresentation';
+import { Readable } from 'stream';
+import { SimpleResourceStore } from '../../../src/storage/SimpleResourceStore';
+import streamifyArray from 'streamify-array';
+import { UnsupportedMediaTypeHttpError } from '../../../src/util/errors/UnsupportedMediaTypeHttpError';
+import { namedNode, triple } from '@rdfjs/data-model';
+
+const base = 'http://test.com/';
+
+describe('A SimpleResourceStore', (): void => {
+  let store: SimpleResourceStore;
+  let representation: QuadRepresentation;
+  const quad = triple(
+    namedNode('http://test.com/s'),
+    namedNode('http://test.com/p'),
+    namedNode('http://test.com/o'),
+  );
+
+  beforeEach(async(): Promise<void> => {
+    store = new SimpleResourceStore(base);
+
+    representation = {
+      data: streamifyArray([ quad ]),
+      dataType: 'quad',
+      metadata: null,
+    };
+  });
+
+  it('errors if a resource was not found.', async(): Promise<void> => {
+    await expect(store.getRepresentation({ path: `${base}wrong` }, {})).rejects.toThrow(NotFoundHttpError);
+    await expect(store.addResource({ path: 'http://wrong.com/wrong' }, null)).rejects.toThrow(NotFoundHttpError);
+    await expect(store.deleteResource({ path: 'wrong' })).rejects.toThrow(NotFoundHttpError);
+    await expect(store.setRepresentation({ path: 'http://wrong.com/' }, null)).rejects.toThrow(NotFoundHttpError);
+  });
+
+  it('errors when modifying resources.', async(): Promise<void> => {
+    await expect(store.modifyResource()).rejects.toThrow(Error);
+  });
+
+  it('errors for wrong input data types.', async(): Promise<void> => {
+    (representation as any).dataType = 'binary';
+    await expect(store.addResource({ path: base }, representation)).rejects.toThrow(UnsupportedMediaTypeHttpError);
+  });
+
+  it('can write and read data.', async(): Promise<void> => {
+    const identifier = await store.addResource({ path: base }, representation);
+    expect(identifier.path.startsWith(base)).toBeTruthy();
+    const result = await store.getRepresentation(identifier, {});
+    expect(result).toEqual({
+      dataType: 'quad',
+      data: expect.any(Readable),
+      metadata: {
+        profiles: [],
+        raw: [],
+      },
+    });
+    await expect(arrayifyStream(result.data)).resolves.toEqualRdfQuadArray([ quad ]);
+  });
+
+  it('can read binary data.', async(): Promise<void> => {
+    const identifier = await store.addResource({ path: base }, representation);
+    expect(identifier.path.startsWith(base)).toBeTruthy();
+    const result = await store.getRepresentation(identifier, { type: [{ value: 'text/turtle', weight: 1 }]});
+    expect(result).toEqual({
+      dataType: 'binary',
+      data: expect.any(Readable),
+      metadata: {
+        profiles: [],
+        raw: [],
+        contentType: 'text/turtle',
+      },
+    });
+    await expect(arrayifyStream(result.data)).resolves.toContain(
+      `<${quad.subject.value}> <${quad.predicate.value}> <${quad.object.value}>`,
+    );
+  });
+
+  it('can set data.', async(): Promise<void> => {
+    await store.setRepresentation({ path: base }, representation);
+    const result = await store.getRepresentation({ path: base }, {});
+    expect(result).toEqual({
+      dataType: 'quad',
+      data: expect.any(Readable),
+      metadata: {
+        profiles: [],
+        raw: [],
+      },
+    });
+    await expect(arrayifyStream(result.data)).resolves.toEqualRdfQuadArray([ quad ]);
+  });
+
+  it('can delete data.', async(): Promise<void> => {
+    await store.deleteResource({ path: base });
+    await expect(store.getRepresentation({ path: base }, {})).rejects.toThrow(NotFoundHttpError);
+  });
+});