--- a/ldp.ttl	Mon Jul 15 13:06:38 2013 -0400
+++ b/ldp.ttl	Mon Jul 15 13:20:23 2013 -0400
@@ -1,3 +1,5 @@
+# See details within this document for linkage to specification and purpose.
+# This ontology file is a non-normative supporting document.
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
 @prefix owl: <http://www.w3.org/2002/07/owl#>.
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.