diff --git a/src/main/java/org/aksw/iguana/commons/time/DurationLiteral.java b/src/main/java/org/aksw/iguana/commons/time/DurationLiteral.java
index 83b82b9e..7bc05bfa 100644
--- a/src/main/java/org/aksw/iguana/commons/time/DurationLiteral.java
+++ b/src/main/java/org/aksw/iguana/commons/time/DurationLiteral.java
@@ -8,8 +8,8 @@
 import java.time.Duration;
 
 /**
- * This class is used to convert a Java Duration object to a typed RDF literal. The literal is typed as xsd:duration.
- * This class temporarily fixes an issue with Jena.
+ * This class is used to convert a Java Duration object to a typed RDF literal. The literal is typed as xsd:duration.<br/>
+ * TODO: This class temporarily fixes an issue with Jena.
  */
 public class DurationLiteral implements RDFDatatype {