[tracker] Fixes NB#173673, SMS validity period property needed in nmo ontology

[Ivan Frade <ifrade src gnome org>]

commit ded355dc64935da5bbea2ad3acd6f744f693d5d9
Author: Ivan Frade <ivan frade nokia com>
Date:   Tue Jun 15 11:52:21 2010 +0300

    Fixes NB#173673, SMS validity period property needed in nmo ontology

 data/ontologies/34-nmo.ontology |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/data/ontologies/34-nmo.ontology b/data/ontologies/34-nmo.ontology
index 67b3662..a457262 100644
--- a/data/ontologies/34-nmo.ontology
+++ b/data/ontologies/34-nmo.ontology
@@ -404,6 +404,12 @@ nmo:smsFolderId a rdf:Property ;
 	rdfs:range xsd:string ;
 	rdfs:subPropertyOf nie:identifier .
 
+nmo:validityPeriod a rdf:Property ;
+        rdfs:label "Validity period"
+        rdfs:comment "Validity period of an SMS in seconds. It is a value coming from the network." ;
+        nrl:maxCardinality 1 ;
+        rdfs:domain nmo:SMSMessage ;
+        rdfs:range xsd:integer .
 
 nmo:containsSMSFolder a rdf:Property ;
 	rdfs:label "contains SMS Folder";