--- a/model/prov-dm.html	Fri Apr 13 14:25:43 2012 +0100
+++ b/model/prov-dm.html	Fri Apr 13 14:44:53 2012 +0100
@@ -159,12 +159,12 @@
           authors:  [
               { name: "Khalid Belhajjame", url: "http://semanticweb.org/wiki/Khalid_Belhajjame",
                 company: "University of Manchester" },
+              { name: "Reza B'Far",
+                company: "Oracle Corporation" },
               { name: "Stephen Cresswell",
                 company: "legislation.gov.uk"},
               { name: "Yolanda Gil",
                 company: "Invited Expert", url:"http://www.isi.edu/~gil/"},
-              { name: "Reza B'Far",
-                company: "Oracle Corporation" },
               { name: "Paul Groth", url: "http://www.few.vu.nl/~pgroth/",
                 company: "VU University of Amsterdam" },
               { name: "Graham Klyne",
@@ -177,6 +177,8 @@
                 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/",
+                company: "National Aeronautics and Space Administration" },
           ],
           
           // name of the WG