Allow superclasses as traversal target (#455, #467)

UUDigitalHumanitieslab · May 31, 2021 · 77ec7f4 · 77ec7f4
1 parent d0a3e35
commit 77ec7f4
Showing 1 changed file with 7 additions and 8 deletions.
diff --git a/frontend/src/semantic-search/dropdown-view.ts b/frontend/src/semantic-search/dropdown-view.ts
@@ -39,15 +39,14 @@ function applicableTo(range: string): (Model) => boolean {
 async function normalizeRange(model: Model): Promise<Graph> {
     let range;
     const precedent = model.get('precedent');
-    if (precedent) range = precedent.get(rdfs.range) || [precedent];
-    const ontology = await ldChannel.request('ontology:promise');
-    if (!range) range = ontology.filter(isRdfsClass);
-    range = getRdfSubClasses(range);
+    if (precedent) {
+        range = precedent.get(rdfs.range);
+        range = range ? getRdfSubClasses(range) : [precedent];
+    } else {
+        const ontology = await ldChannel.request('ontology:promise');
+        range = ontology.filter(isRdfsClass);
+    }
     const rangeGraph = new Graph(range)
-    each(range, cls => {
-        const superClasses = cls.get(rdfs.subClassOf);
-        each(superClasses, rangeGraph.remove.bind(rangeGraph));
-    });
     return rangeGraph;
 }