--- a/spec/identity-respec.html	Wed Feb 06 12:27:13 2013 +0100
+++ b/spec/identity-respec.html	Wed Feb 06 13:15:03 2013 +0100
@@ -351,7 +351,7 @@
 <h1>Introduction</h1>
 
 <p>
-A WebID is an HTTP URI which uniquely denotes an Agent (Person, Organization, Group, Device, etc.). A description of the WebID can be found in the <tref>Profile Document</tref>, a type of web page that any Social Network user is familiar with.</p>
+A WebID is an HTTP URI which uniquely refers to an Agent (Person, Organization, Group, Device, etc.). A description of the WebID can be found in the <tref>Profile Document</tref>, a type of web page that any Social Network user is familiar with.</p>
 <p>
 A WebID <tref>Profile Document</tref> is a Web resource that MUST be available as Turtle [[!TURTLE-TR]], but MAY be available in other RDF serialization formats (e.g. [[!RDFA-CORE]]) if requested through content negotiation. 
 </p>
@@ -386,12 +386,12 @@
 <dd>A Service is an agent listening for requests at a given IP address on a given Server.</dd>  
 
 <dt><tdef>WebID</tdef></dt>
-<dd>A WebID is a URI with an HTTP or HTTPS scheme which uniquely denotes an Agent (Person, Organization, Group, Device, etc.). For WebIDs with fragment identifiers (e.g. #me), the URI without the fragment denotes the Profile Document. For WebIDs without fragment identifiers an HTTP request on the WebID MUST return a 303 with a Location header URI denoting the Profile Document.
+<dd>A WebID is a URI with an HTTP or HTTPS scheme which uniquely refers to an Agent (Person, Organization, Group, Device, etc.). For WebIDs with fragment identifiers (e.g. #me), the URI without the fragment denotes the Profile Document. For WebIDs without fragment identifiers an HTTP request on the WebID MUST return a 303 with a Location header URI denoting the Profile Document.
 </dd>
 
 <dt><tdef>WebID Profile</tdef> or <tdef>Profile Document</tdef></dt>
 <dd>
-A WebID Profile is an RDF document that is found by dereferencing the WebID HTTP URI. This document MUST be available as Turtle [[!TURTLE-TR]]. This document MAY be available in other RDF serialization formats, such as RDFa [[!RDFA-CORE]], RDF/XML [[!RDF-PRIMER]], or N3 [[!N3]] if so requested through content negotiation.
+A WebID Profile is an RDF document which MUST uniquely describe the referent of the WebID HTTP URI. This document MUST be available as Turtle [[!TURTLE-TR]]. This document MAY be available in other RDF serialization formats, such as RDFa [[!RDFA-CORE]], RDF/XML [[!RDF-PRIMER]], or N3 [[!N3]] if so requested through content negotiation.
 
 Any other serializations that intend to be used by WebID MUST be transformable automatically and in a standard manner to an RDF Graph, using technologies such as GRDDL [[!GRDDL-PRIMER]].
 </dd>