--- a/directmapping/src/main/scala/DirectMapping.scala	Thu Feb 17 16:00:50 2011 -0500
+++ b/directmapping/src/main/scala/DirectMapping.scala	Mon Feb 21 14:00:06 2011 -0500
@@ -197,7 +197,7 @@
     implicit def attrName2string (rn:AttrName) = rn.n
   
     def nodemap (rn:RelName, as:List[AttrName], ls:List[LexicalValue]) : IRI = {
-      val pairs:List[String] = as.zip(ls) map { case (attrName, lexicalValue) => UE(attrName) + "." + UE(lexicalValue.s) }
+      val pairs:List[String] = as.zip(ls) map { case (attrName, lexicalValue) => UE(attrName) + "=" + UE(lexicalValue.s) }
       IRI(UE(rn) + "/" + pairs.mkString(",") + "#_")
     }