diff --git a/src/acl/acl.internal.ts b/src/acl/acl.internal.ts
index 3d30b5abdd..4479d23bca 100644
--- a/src/acl/acl.internal.ts
+++ b/src/acl/acl.internal.ts
@@ -20,17 +20,17 @@
 //
 
 import type { Quad } from "@rdfjs/types";
-import { getSolidDataset } from "../resource/solidDataset";
+import { getSolidDataset, ParseOptions } from "../resource/solidDataset";
 import type {
   IriString,
-  WithChangeLog,
   Thing,
+  WithChangeLog,
   WithServerResourceInfo,
 } from "../interfaces";
 import {
-  getSourceUrl,
   getResourceInfo,
   getSourceIri,
+  getSourceUrl,
 } from "../resource/resource";
 import { acl, rdf } from "../constants";
 import { DataFactory, subjectToRdfJsQuads } from "../rdfjs.internal";
@@ -68,7 +68,7 @@ import { isAcr } from "../acp/acp.internal";
  */
 export async function internal_fetchAcl(
   resourceInfo: WithServerResourceInfo,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<WithAcl["internal_acl"]> {
   if (!hasAccessibleAcl(resourceInfo)) {
     return {
@@ -104,7 +104,7 @@ export async function internal_fetchAcl(
 /** @internal */
 export async function internal_fetchResourceAcl(
   dataset: WithServerResourceInfo,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<AclDataset | null> {
   if (!hasAccessibleAcl(dataset)) {
     return null;
@@ -136,7 +136,7 @@ export async function internal_fetchResourceAcl(
 /** @internal */
 export async function internal_fetchFallbackAcl(
   resource: WithAccessibleAcl,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<AclDataset | null> {
   const resourceUrl = new URL(getSourceUrl(resource));
   const resourcePath = resourceUrl.pathname;
diff --git a/src/acl/acl.ts b/src/acl/acl.ts
index 6aee565068..7cd3a74cba 100644
--- a/src/acl/acl.ts
+++ b/src/acl/acl.ts
@@ -23,6 +23,7 @@ import { acl } from "../constants";
 import {
   createSolidDataset,
   getSolidDataset,
+  ParseOptions,
   saveSolidDatasetAt,
 } from "../resource/solidDataset";
 import type {
@@ -114,7 +115,7 @@ export function hasResourceAcl<
  */
 export async function getSolidDatasetWithAcl(
   url: UrlString | Url,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<SolidDataset & WithServerResourceInfo & WithAcl> {
   const solidDataset = await getSolidDataset(url, options);
   const acl = await internal_fetchAcl(solidDataset, options);
diff --git a/src/acp/acp.ts b/src/acp/acp.ts
index 746a748aa1..d4b11248d7 100644
--- a/src/acp/acp.ts
+++ b/src/acp/acp.ts
@@ -35,7 +35,7 @@ import { getResourceInfo, getSourceUrl } from "../resource/resource";
 import type { WithAcl } from "../acl/acl";
 import { hasAccessibleAcl } from "../acl/acl";
 import { internal_fetchAcl, internal_setAcl } from "../acl/acl.internal";
-import { getSolidDataset, saveSolidDatasetAt } from "../resource/solidDataset";
+import { getSolidDataset, ParseOptions, saveSolidDatasetAt } from "../resource/solidDataset";
 import type { AccessControlResource } from "./control";
 import {
   getAcrPolicyUrlAll,
@@ -62,7 +62,7 @@ import { isAcr } from "./acp.internal";
  */
 export async function getSolidDatasetWithAcr(
   url: Url | UrlString,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<SolidDataset & WithServerResourceInfo & WithAcp> {
   const urlString = internal_toIriString(url);
   const solidDataset = await getSolidDataset(urlString, options);
@@ -135,7 +135,7 @@ export async function getResourceInfoWithAcr(
  */
 export async function getSolidDatasetWithAccessDatasets(
   url: Url | UrlString,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<SolidDataset & (WithAcp | WithAcl)> {
   const urlString = internal_toIriString(url);
   const solidDataset = await getSolidDataset(urlString, options);
@@ -266,7 +266,7 @@ export function hasAccessibleAcr(
 
 async function fetchAcr(
   resource: WithServerResourceInfo,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<WithAcp> {
   let acrUrl: UrlString | undefined;
   if (hasLinkedAcr(resource)) {
diff --git a/src/profile/webid.ts b/src/profile/webid.ts
index f014553ebd..ac3b6df03e 100644
--- a/src/profile/webid.ts
+++ b/src/profile/webid.ts
@@ -20,6 +20,7 @@
 //
 
 import type {
+  ParseOptions,
   SolidDataset,
   UrlString,
   WebId,
@@ -90,11 +91,14 @@ export async function getProfileAll<
   options?: {
     fetch?: typeof fetch;
     webIdProfile?: T;
-  },
+  } & Partial<ParseOptions>,
 ): Promise<ProfileAll<T>>;
 export async function getProfileAll(
   webId: WebId,
-  options?: { fetch?: typeof fetch; webIdProfile: undefined },
+  options?: {
+    fetch?: typeof fetch;
+    webIdProfile: undefined;
+  } & Partial<ParseOptions>,
 ): Promise<ProfileAll<SolidDataset & WithServerResourceInfo>>;
 export async function getProfileAll<
   T extends SolidDataset & WithServerResourceInfo,
@@ -103,17 +107,19 @@ export async function getProfileAll<
   options?: {
     fetch?: typeof fetch;
     webIdProfile?: T;
-  },
+  } & Partial<ParseOptions>,
 ): Promise<ProfileAll<T | (SolidDataset & WithServerResourceInfo)>> {
-  const authFetch = options?.fetch ?? fetch;
+  const unauthenticatedOptions = Object.assign({}, options);
+  delete unauthenticatedOptions["fetch"];
+
   const webIdProfile =
     options?.webIdProfile ??
     // This should always use an unauthenticated fetch.
-    (await getSolidDataset(webId));
+    (await getSolidDataset(webId, unauthenticatedOptions));
   const altProfileAll = (
     await Promise.allSettled(
       getAltProfileUrlAllFrom(webId, webIdProfile).map((uniqueProfileIri) =>
-        getSolidDataset(uniqueProfileIri, { fetch: authFetch }),
+        getSolidDataset(uniqueProfileIri, options),
       ),
     )
   )
@@ -147,7 +153,7 @@ export async function getProfileAll<
  */
 export async function getPodUrlAll(
   webId: WebId,
-  options?: { fetch?: typeof fetch },
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<UrlString[]> {
   const profiles = await getProfileAll(webId, options);
   return getPodUrlAllFrom(profiles, webId);
@@ -201,6 +207,7 @@ export function getPodUrlAllFrom(
  */
 export async function getWebIdDataset(
   webId: WebId,
+  options?: { fetch?: typeof fetch } & Partial<ParseOptions>,
 ): Promise<ReturnType<typeof getSolidDataset>> {
-  return getSolidDataset(webId);
+  return getSolidDataset(webId, options);
 }
diff --git a/src/resource/solidDataset.ts b/src/resource/solidDataset.ts
index 3fa338f05e..31c241e9f0 100644
--- a/src/resource/solidDataset.ts
+++ b/src/resource/solidDataset.ts
@@ -240,7 +240,7 @@ export async function responseToSolidDataset(
  */
 export async function getSolidDataset(
   url: UrlString | Url,
-  options?: Partial<{ fetch: typeof fetch } & ParseOptions>,
+  options?: Partial<{ fetch: typeof fetch } & Partial<ParseOptions>>,
 ): Promise<SolidDataset & WithServerResourceInfo> {
   const normalizedUrl = normalizeUrl(internal_toIriString(url));
   const parserContentTypes = Object.keys(options?.parsers ?? {});
@@ -1151,7 +1151,7 @@ function resolveLocalIrisInThing(
  */
 export async function getWellKnownSolid(
   url: UrlString | Url,
-  options?: Partial<{ fetch?: typeof fetch } & ParseOptions>,
+  options?: Partial<{ fetch?: typeof fetch } & Partial<ParseOptions>>,
 ): Promise<SolidDataset & WithServerResourceInfo> {
   const urlString = internal_toIriString(url);