--- a/model/prov-dm.html	Fri Apr 13 14:44:53 2012 +0100
+++ b/model/prov-dm.html	Fri Apr 13 14:45:59 2012 +0100
@@ -177,7 +177,7 @@
                 company: "Rensselaer Polytechnic Institute"},
               { name: "Satya Sahoo", url:"http://cci.case.edu/cci/index.php/Satya_Sahoo",
                 company: "Case Western Reserve University" },
-              { name: "Curt Tilmes", url:"http://www.nasa.gov/",
+              { name: "Curt Tilmes", 
                 company: "National Aeronautics and Space Administration" },
           ],