[tracker] NAO: Add isRelated property

[Ivan Frade <ifrade src gnome org>]

commit 923e721b3eab7988a21aa1ed3e9a7f26c77aa5b4
Author: Ivan Frade <ivan frade nokia com>
Date:   Tue Mar 2 18:21:54 2010 +0200

    NAO: Add isRelated property

 data/ontologies/31-nao.ontology |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/data/ontologies/31-nao.ontology b/data/ontologies/31-nao.ontology
index d5ee42c..713acea 100644
--- a/data/ontologies/31-nao.ontology
+++ b/data/ontologies/31-nao.ontology
@@ -71,3 +71,9 @@ nao:lastModified a rdf:Property ;
 	nrl:maxCardinality 1 ;
 	rdfs:domain rdfs:Resource ;
 	rdfs:range xsd:dateTime .
+
+nao:isRelated a rdf:Property ;
+        rdfs:label "Is related" ;
+        rdfs:comment "This property defines a symmetric relation between any two resources. In order for this property to be used legally, the relationship must be symmetric." ;
+        rdfs:domain rdfs:Resource ;
+        rdfs:range rdfs:Resource .