diff --git a/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/VitroVocabulary.java b/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/VitroVocabulary.java
index 1b9054933..0234a8913 100644
--- a/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/VitroVocabulary.java
+++ b/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/VitroVocabulary.java
@@ -33,7 +33,7 @@ public class VitroVocabulary {
     public static final String OWL_ONTOLOGY = OWL+"Ontology";
     public static final String OWL_THING = OWL+"Thing";
     
-    public static final String AFN = "http://jena.hpl.hp.com/ARQ/function#";
+    public static final String AFN = "http://jena.apache.org/ARQ/function#";
 
     public static final String label = vitroURI + "label";
     
diff --git a/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaBaseDao.java b/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaBaseDao.java
index c6b9edade..cb7214c8c 100644
--- a/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaBaseDao.java
+++ b/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaBaseDao.java
@@ -1171,7 +1171,7 @@ public class JenaBaseDao extends JenaBaseDaoCon {
     	
     	String describeQueryStr =    "DESCRIBE <" + res.getURI() + ">" ;
     	
-//    	?	"PREFIX afn: <http://jena.hpl.hp.com/ARQ/function#> \n\n" +
+//    	?	"PREFIX afn: <http://jena.apache.org/ARQ/function#> \n\n" +
 //    		"DESCRIBE ?bnode \n" +
 //    	    "WHERE { \n" +
 //    		"    FILTER(afn:bnode(?bnode) = \"" + res.getId().toString() + "\")\n" +
diff --git a/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaModelUtils.java b/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaModelUtils.java
index ca1aac69a..cc933e02f 100644
--- a/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaModelUtils.java
+++ b/api/src/main/java/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaModelUtils.java
@@ -262,7 +262,7 @@ public class JenaModelUtils {
         dataset.getLock().enterCriticalSection(Lock.READ);
         try {
             StringBuffer buff = new StringBuffer();
-            buff.append("PREFIX afn: <http://jena.hpl.hp.com/ARQ/function#> \n")
+            buff.append("PREFIX afn: <http://jena.apache.org/ARQ/function#> \n")
             .append("CONSTRUCT { \n")
             .append("  ?res <" + property.getURI() + "> ?o } WHERE { \n");
             if (graphURI != null) {
@@ -294,7 +294,7 @@ public class JenaModelUtils {
         
         StringBuffer describeQueryStrBuff = new StringBuffer() 
             .append("PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> \n")
-            .append("PREFIX afn: <http://jena.hpl.hp.com/ARQ/function#> \n")
+            .append("PREFIX afn: <http://jena.apache.org/ARQ/function#> \n")
             .append("DESCRIBE ?res WHERE { \n");
             if (graphURI != null) {
                 describeQueryStrBuff
diff --git a/webapp/src/main/webapp/admin/conceptRepair.jsp b/webapp/src/main/webapp/admin/conceptRepair.jsp
index 548daa5c1..09c67e7c3 100644
--- a/webapp/src/main/webapp/admin/conceptRepair.jsp
+++ b/webapp/src/main/webapp/admin/conceptRepair.jsp
@@ -17,7 +17,7 @@
     if (conceptIdStr != null) {
     	
     	String describeQueryStr = 
-    		"PREFIX afn: <http://jena.hpl.hp.com/ARQ/function#> \n\n" +
+    		"PREFIX afn: <http://jena.apache.org/ARQ/function#> \n\n" +
     		"DESCRIBE ?bnode \n" +
     	    "WHERE { \n" +
     		"    FILTER(afn:bnode(?bnode) = \"" + conceptIdStr + "\")\n" +
diff --git a/webapp/src/main/webapp/admin/removeBadRestrictions.jsp b/webapp/src/main/webapp/admin/removeBadRestrictions.jsp
index e0a9a8fe8..355dfe1c7 100644
--- a/webapp/src/main/webapp/admin/removeBadRestrictions.jsp
+++ b/webapp/src/main/webapp/admin/removeBadRestrictions.jsp
@@ -63,7 +63,7 @@
     
     private Model describeBnode(String bnodeId) {
         String describeQueryStr = 
-            "PREFIX afn: <http://jena.hpl.hp.com/ARQ/function#> \n\n" +
+            "PREFIX afn: <http://jena.apache.org/ARQ/function#> \n\n" +
             "DESCRIBE ?bnode \n" +
             "WHERE { \n" +
             "    FILTER(afn:bnode(?bnode) = \"" + bnodeId + "\")\n" +
diff --git a/webapp/src/main/webapp/config/listViewConfig-default.xml b/webapp/src/main/webapp/config/listViewConfig-default.xml
index 7c7327152..3460f6f66 100644
--- a/webapp/src/main/webapp/config/listViewConfig-default.xml
+++ b/webapp/src/main/webapp/config/listViewConfig-default.xml
@@ -7,7 +7,7 @@
 
 <list-view-config>
     <query-select>    
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
+        PREFIX afn:  &lt;http://jena.apache.org/ARQ/function#&gt;
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;  
         PREFIX vitro: &lt;http://vitro.mannlib.cornell.edu/ns/vitro/0.7#&gt;
         
diff --git a/webapp/src/main/webapp/config/listViewConfig-hasElement.xml b/webapp/src/main/webapp/config/listViewConfig-hasElement.xml
index 04b4ee24e..6ab0c5ab4 100644
--- a/webapp/src/main/webapp/config/listViewConfig-hasElement.xml
+++ b/webapp/src/main/webapp/config/listViewConfig-hasElement.xml
@@ -8,7 +8,7 @@
 <list-view-config>
     <query-select>
         PREFIX display: &lt;http://vitro.mannlib.cornell.edu/ontologies/display/1.1#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
+        PREFIX afn:  &lt;http://jena.apache.org/ARQ/function#&gt;
         
         SELECT ?menuItem
                (afn:localname(?menuItem) AS ?menuItemName)