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32759 1#@!#!123s
: / usr / share / tracker3 / ontologies / nepomuk /
Filename : 90-tracker.ontology
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@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/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://tracker.api.gnome.org/ontology/v3/tracker#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

tracker: a nrl:Ontology ;
	nrl:prefix "tracker" ;
	nrl:lastModified "2019-07-15T09:41:00Z" .

tracker:isDefaultTag a rdf:Property ;
	rdfs:domain nao:Tag ;
	nrl:maxCardinality 1 ;
	rdfs:range xsd:boolean .

tracker:tagRelatedTo a rdf:Property ;
	rdfs:domain nao:Tag ;
	rdfs:range rdfs:Class .

tracker:IndexedFolder a rdfs:Class ;
        rdfs:label "Indexed Folder" ;
        rdfs:subClassOf nfo:Folder ;
        rdfs:subClassOf nie:DataSource .

tracker:unmountDate a rdf:Property ;
	nrl:maxCardinality 1 ;
	rdfs:domain tracker:IndexedFolder ;
	rdfs:range xsd:dateTime .

tracker:isRemovable a rdf:Property ;
	nrl:maxCardinality 1 ;
	rdfs:domain tracker:IndexedFolder ;
	rdfs:range xsd:boolean .

tracker:isOptical a rdf:Property ;
	nrl:maxCardinality 1 ;
	rdfs:domain tracker:IndexedFolder ;
	rdfs:range xsd:boolean .

tracker:available a rdf:Property ;
	nrl:maxCardinality 1 ;
	rdfs:domain tracker:IndexedFolder ;
	rdfs:range xsd:boolean .

fts: a nrl:Namespace ;
	nrl:prefix "fts" .

tracker:extractor-data-source a nie:DataSource ;
	rdfs:label "Tracker extractor data source" .

nao:predefined-tag-favorite a nao:Tag .

tracker:ExternalReference a rdfs:Class ;
        rdfs:label "External reference" ;
        rdfs:comment "External reference to online services" ;
        rdfs:subClassOf nie:InformationElement .

tracker:referenceIdentifier a rdf:Property ;
        rdfs:label "Identifier" ;
        rdfs:comment "Identifier of the external reference" ;
        nrl:maxCardinality 1 ;
        rdfs:subPropertyOf nie:identifier ;
        rdfs:domain tracker:ExternalReference ;
        rdfs:range xsd:string .

tracker:referenceSource a rdf:Property ;
        rdfs:label "Source" ;
        rdfs:comment "Source of the external reference (eg. 'Musicbrainz')" ;
        nrl:maxCardinality 1 ;
        rdfs:domain tracker:ExternalReference ;
        rdfs:range rdfs:Resource .

tracker:hasExternalReference a rdf:Property ;
        rdfs:label "External reference link" ;
        rdfs:comment "Links the information element with the external reference" ;
        rdfs:domain nie:InformationElement ;
        rdfs:range tracker:ExternalReference .

tracker:extractorHash a rdf:Property ;
        rdfs:label "Extractor hash" ;
        rdfs:comment "Hash identifying the extractor of the metadata" ;
        nrl:maxCardinality 1 ;
        rdfs:domain nfo:FileDataObject ;
        rdfs:range xsd:string .