[tracker] NAO: Set maximum cardinality of propertyName and propertyValue to 1

[Jürg Billeter <juergbi src gnome org>]

commit f55ce411b87a79c39d55616eeac6688219655260
Author: Jürg Billeter <j bitron ch>
Date:   Wed Jul 21 11:06:23 2010 +0200

    NAO: Set maximum cardinality of propertyName and propertyValue to 1

 data/ontologies/31-nao.ontology |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/data/ontologies/31-nao.ontology b/data/ontologies/31-nao.ontology
index 3701999..56ca251 100644
--- a/data/ontologies/31-nao.ontology
+++ b/data/ontologies/31-nao.ontology
@@ -9,7 +9,7 @@
 
 nao: a tracker:Namespace, tracker:Ontology ;
 	tracker:prefix "nao" ;
-	nao:lastModified "2010-02-16T11:00:00Z" .
+	nao:lastModified "2010-07-21T09:00:00Z" .
 
 nao:Tag a rdfs:Class ;
 	rdfs:subClassOf rdfs:Resource ;
@@ -62,10 +62,12 @@ nao:Property a rdfs:Class ;
 	rdfs:comment "Dont use this without asking first your ontology doctor" .
 
 nao:propertyName a rdf:Property ;
+	nrl:maxCardinality 1 ;
 	rdfs:domain nao:Property ;
 	rdfs:range  xsd:string .
 
 nao:propertyValue a rdf:Property ;
+	nrl:maxCardinality 1 ;
 	rdfs:domain nao:Property ;
 	rdfs:range  xsd:string .