Fix RdfDataProvider.links() returning empty results when called with linkTypeIds parameter

CHANGELOG.md

@@ -59,6 +59,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 - Deprecate and hide by default "Edit" and "Delete" action buttons in `StandardEntity` expanded state (can be re-enabled by setting `showActions` prop to `true`).
 
 #### 🐛 Fixed
+- Fix `RdfDataProvider.links()` returning empty results when called with `linkTypeIds` parameter.
 - Fix `HaloLink` and visual authoring link path highlight being rendered on top on elements by placing it onto `overLinkGeometry` widget layer instead.
 - Fix `HaloLink` link path highlighting not updating on link re-route.
 - Fix element template state not being restored when ungrouping entities.

src/data/rdf/rdfDataProvider.ts

@@ -338,7 +338,7 @@ export class RdfDataProvider implements DataProvider {
                     primarySet.has(t.subject) && secondarySet.has(t.object) ||
                     secondarySet.has(t.subject) && primarySet.has(t.object)
                 ) &&
-                (!linkTypeSet || !linkTypeSet.has(t.predicate.value))
+                (!linkTypeSet || linkTypeSet.has(t.predicate.value))
             ) {
                 const properties = findProperties(this.dataset, t);
                 links.push({