diff --git a/src/caoscrawler/converters.py b/src/caoscrawler/converters.py
index 7a15324419fdd89c94fae5189c47d9af199c1adb..0eee8965512ed39add9a9688c531c540f80d7df2 100644
--- a/src/caoscrawler/converters.py
+++ b/src/caoscrawler/converters.py
@@ -875,6 +875,7 @@ class PropertiesFromDictConverter(DictElementConverter):
                     root_record.add_property(name=key, value=ref_recs)
 
             elif isinstance(value, dict):
+                # Treat scalar reference
                 ref_var_name = f"{root_rec_name}.{key}"
                 ref_rec, keys_modified = self._create_ref_rec(
                     ref_var_name,
@@ -888,6 +889,8 @@ class PropertiesFromDictConverter(DictElementConverter):
                 )
                 root_record.add_property(key, ref_rec)
             else:
+                # All that remains are scalar properties which may or
+                # may not be special attributes like name.
                 if key.lower() in SPECIAL_PROPERTIES:
                     setattr(root_record, key.lower(), value)
                 else: