diff --git a/ontopy/ontodoc.py b/ontopy/ontodoc.py
index 802b75bd3..2d0045ebb 100644
--- a/ontopy/ontodoc.py
+++ b/ontopy/ontodoc.py
@@ -393,29 +393,29 @@ def itemdoc(
         if hasattr(item, "instances"):
             points = []
             for instance in item.instances():
-                try:
-                    if item in instance.is_instance_of:
-                        points.append(
-                            point_style.format(
-                                point=asstring(instance, link_style),
-                                ontology=onto,
-                            )
-                        )
-                    if points:
-                        value = points_style.format(
-                            points="".join(points), ontology=onto
-                        )
-                        doc.append(
-                            annotation_style.format(
-                                key="Individuals", value=value, ontology=onto
-                            )
-                        )
-                except TypeError:
+                if isinstance(instance.is_instance_of, property):
                     warnings.warn(
                         f'Ignoring instance "{instance}" which is both and '
                         "indivudual and class. Ontodoc does not support "
                         "punning at the present moment."
                     )
+                    continue
+                if item in instance.is_instance_of:
+                    points.append(
+                        point_style.format(
+                            point=asstring(instance, link_style),
+                            ontology=onto,
+                        )
+                    )
+                if points:
+                    value = points_style.format(
+                        points="".join(points), ontology=onto
+                    )
+                    doc.append(
+                        annotation_style.format(
+                            key="Individuals", value=value, ontology=onto
+                        )
+                    )
 
         return "\n".join(doc)