fix: use rdf:type instead of rdfs:subClassOf for subtop, resolves #57

snikproject · Nov 4, 2024 · 32557fa · 32557fa
1 parent 7cc5d4e
commit 32557fa
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/eu/snik/tag/Clazz.java b/src/main/java/eu/snik/tag/Clazz.java
@@ -11,6 +11,7 @@
 import org.apache.jena.rdf.model.Resource;
 import org.apache.jena.rdf.model.ResourceFactory;
 import org.apache.jena.vocabulary.OWL;
+import org.apache.jena.vocabulary.RDF;
 import org.apache.jena.vocabulary.RDFS;
 import org.apache.jena.vocabulary.SKOS;
 import org.json.JSONObject;
@@ -140,7 +141,8 @@ public String toString() {
 	public Model rdfModel() {
 		var model = ModelFactory.createDefaultModel();
 		Resource clazz = model.createResource(uri(), OWL.Class);
-		model.add(clazz, RDFS.subClassOf, subtop.resource);
+		// Theoretically a subclass, but we use it like this for better compatibility
+		model.add(clazz, RDF.type, subtop.resource);
 
 		// labels as rdfs:label and skos:altLabel
 		Iterator<String> labelIterator = this.labels().iterator();