diff --git a/src/api/v2/search/search-endpoint-v2.ts b/src/api/v2/search/search-endpoint-v2.ts
index 9b46ec844..4775dc286 100644
--- a/src/api/v2/search/search-endpoint-v2.ts
+++ b/src/api/v2/search/search-endpoint-v2.ts
@@ -139,7 +139,6 @@ export class SearchEndpointV2 extends Endpoint {
      */
     doExtendedSearch(gravsearchQuery: string): Observable<ReadResourceSequence | ApiResponseError> {
         // TODO: Do not hard-code the URL and http call params, generate this from Knora
-
         // TODO: check if content-type have to be set to text/plain
 
         return this.httpPost("/searchextended", gravsearchQuery, "sparql").pipe(
diff --git a/src/models/v2/resources/ResourcesConversionUtil.ts b/src/models/v2/resources/ResourcesConversionUtil.ts
index b0e5f8708..66096955d 100644
--- a/src/models/v2/resources/ResourcesConversionUtil.ts
+++ b/src/models/v2/resources/ResourcesConversionUtil.ts
@@ -43,31 +43,40 @@ import { ResourceClassAndPropertyDefinitions } from "../../../cache/ontology-cac
 export namespace ResourcesConversionUtil {
 
     /**
-     * Given a JSON-LD representing zero, one more resources, converts it to an array of ReadResource.
+     * Given a JSON-LD representing zero, one or more resources, converts it to an array of ReadResource.
      *
      * JSON-LD is expected to have expanded prefixes (processed by jsonld processor).
      *
-     * @param resourcesJsonld a JSON-LD object  with expanded prefixes representing zero, one or more resources.
+     * @param resourcesJsonld a JSON-LD object with expanded prefixes representing zero, one or more resources.
      * @param ontologyCache instance of OntologyCache to be used.
      * @param listNodeCache instance of ListNodeCache to be used.
      * @param jsonConvert instance of JsonConvert to be used.
      */
     export const createReadResourceSequence = (resourcesJsonld: object, ontologyCache: OntologyCache, listNodeCache: ListNodeV2Cache, jsonConvert: JsonConvert): Observable<ReadResourceSequence> => {
-
         if (resourcesJsonld.hasOwnProperty("@graph")) {
-            // sequence of resources
-            return forkJoin((resourcesJsonld as { [index: string]: object[] })["@graph"]
-                .map((res: { [index: string]: object[] | string }) => createReadResource(res, ontologyCache, listNodeCache, jsonConvert))).pipe(
-                    map((resources: ReadResource[]) => {
-                        // check for mayHaveMoreResults
-                        if (resourcesJsonld.hasOwnProperty(Constants.MayHaveMoreResults)) {
-                            // presence of knora-api:mayHaveMoreResults implicitly means true
-                            return new ReadResourceSequence(resources, true);
-                        } else {
-                            return new ReadResourceSequence(resources);
-                        }
-                    })
-                );
+            let graphLength: number = (resourcesJsonld as { [index: string]: object[] })["@graph"].length
+
+            if (graphLength > 0) {
+                // sequence of resources
+                return forkJoin((resourcesJsonld as { [index: string]: object[] })["@graph"]
+                    .map((res: { [index: string]: object[] | string }) => createReadResource(res, ontologyCache, listNodeCache, jsonConvert))).pipe(
+                        map((resources: ReadResource[]) => {
+                            // check for mayHaveMoreResults
+                            if (resourcesJsonld.hasOwnProperty(Constants.MayHaveMoreResults)) {
+                                // presence of knora-api:mayHaveMoreResults implicitly means true
+                                return new ReadResourceSequence(resources, true);
+                            } else {
+                                return new ReadResourceSequence(resources);
+                            }
+                        })
+                    );
+            } else {
+                if (resourcesJsonld.hasOwnProperty(Constants.MayHaveMoreResults)) {
+                    return of(new ReadResourceSequence([], true));
+                } else {
+                    return of(new ReadResourceSequence([]));
+                }
+            }
         } else {
             //  one or no resource
             if (Object.keys(resourcesJsonld).length === 0) {
diff --git a/src/models/v2/resources/read/read-resource-sequence.ts b/src/models/v2/resources/read/read-resource-sequence.ts
index 9f02a6b7d..4a837578d 100644
--- a/src/models/v2/resources/read/read-resource-sequence.ts
+++ b/src/models/v2/resources/read/read-resource-sequence.ts
@@ -11,7 +11,5 @@ export class ReadResourceSequence {
      * @param resources sequence of resources.
      * @param mayHaveMoreResults flag whether there are more results to be fetched, i.e. for search results.
      */
-    constructor(readonly resources: ReadResource[], readonly mayHaveMoreResults = false) {
-    }
-
+    constructor(readonly resources: ReadResource[], readonly mayHaveMoreResults = false) { }
 }