[tracker] NCO: contactLocalUID is a string, new presenceLastModified prop.

[Ivan Frade <ifrade src gnome org>]

commit d414f453a949184ba2e27535b28eec9454fc21fc
Author: Ivan Frade <ivan frade nokia com>
Date:   Thu May 6 11:53:52 2010 +0300

    NCO: contactLocalUID is a string, new presenceLastModified prop.

 data/ontologies/32-nco.ontology |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/data/ontologies/32-nco.ontology b/data/ontologies/32-nco.ontology
index 1bcbe4a..740a31e 100644
--- a/data/ontologies/32-nco.ontology
+++ b/data/ontologies/32-nco.ontology
@@ -285,7 +285,7 @@ nco:contactLocalUID a rdf:Property;
         rdfs:comment "Unique ID for the contact in the local storage" ;
         nrl:maxCardinality 1;
         rdfs:domain nco:Contact ;
-        rdfs:range xsd:integer .
+        rdfs:range xsd:string .
 
 nco:publisher a rdf:Property ;
 	rdfs:label "publisher" ;
@@ -785,6 +785,12 @@ nco:imPresence a rdf:Property ;
 	rdfs:domain nco:IMAddress ;
 	rdfs:range nco:PresenceStatus .
 
+nco:presenceLastModified a rdf:Property ;
+        rdfs:label "Presence last modified";
+        rdfs:comment "Timestamp of the last change in the presence status";
+        nrl:maxCardinality 1;
+        rdfs:domain nco:IMAddress ;
+        rdfs:range xsd:dateTime .
 
 nco:IMCapability a rdfs:Class ;
         rdfs:label "IM Capabilities" ;