diff --git a/model/src/main/java/lcsb/mapviewer/model/map/MiriamRelationType.java b/model/src/main/java/lcsb/mapviewer/model/map/MiriamRelationType.java
index c0652dc71826152986d4dd134a49ca467b552b9b..6f365b2be91b565142a6ae956041b4e7784a2dfa 100644
--- a/model/src/main/java/lcsb/mapviewer/model/map/MiriamRelationType.java
+++ b/model/src/main/java/lcsb/mapviewer/model/map/MiriamRelationType.java
@@ -68,10 +68,13 @@ public enum MiriamRelationType {
   /**
    * Take a look <a href="http://co.mbine.org/standards/qualifiers">here</a>.
    */
-  BQ_BIOL_OCCURES("bqbiol:occures");
+  BQ_BIOL_OCCURES("bqbiol:occures"),
+
+  BQ_BIOL_HAS_TAXON("bqbiol:hasTaxon"),
+  ;
 
   /**
-   * String representing relation. List of all possibilites can be found
+   * String representing relation. List of all possibilities can be found
    * <a href="http://co.mbine.org/standards/qualifiers">here</a>.
    */
   private String stringRepresentation;
diff --git a/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java b/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java
index 59acce8638487bd986662541d44b7b3c5bc4bcba..3e70957ae0cf1c09d214981fadbdeae5051fda7a 100644
--- a/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java
+++ b/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java
@@ -431,8 +431,9 @@ public enum MiriamType {
    */
   TAXONOMY("Taxonomy",
       "http://www.ncbi.nlm.nih.gov/taxonomy/",
-      "urn:miriam:taxonomy",
+      new String[] { "urn:miriam:taxonomy", "http://identifiers.org/taxonomy/" },
       new Class<?>[] {}, "MIR:00000006"),
+
   /**
    * Toxicogenomic: Chemical: http://ctdbase.org/detail.go.
    * http://ctdbase.org/detail.go