@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix nao: <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#> .
@prefix nie: <http://www.semanticdesktop.org/ontologies/2007/01/19/nie#> .
@prefix nrl: <http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix tracker: <http://www.tracker-project.org/ontologies/tracker#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix nao: <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#> .

nao: a tracker:Namespace, tracker:Ontology ;
	tracker:prefix "nao" ;
	nao:lastModified "2010-03-23T16:00:00Z" .

nao:lastModified a rdf:Property ;
	rdfs:label "lastModified" ;
	rdfs:comment "last modification date" ;
	rdfs:subPropertyOf dc:date ;
	nrl:maxCardinality 1 ;
	rdfs:domain rdfs:Resource ;
	rdfs:range xsd:dateTime .