# Utility Ontology Defines

Utility defines for the common namespace prefixes.

## Constants

### TRACKER_PREFIX_DC

    #define TRACKER_PREFIX_DC       "http://purl.org/dc/elements/1.1/"

The Prefix of the DC (Dublin Core) namespace

### Tracker.PREFIX_DC

The Prefix of the DC (Dublin Core) namespace

### Tracker.PREFIX_DC

The Prefix of the DC (Dublin Core) namespace

### TRACKER_PREFIX_MFO

    #define TRACKER_PREFIX_MFO      "http://tracker.api.gnome.org/ontology/v3/mfo#"

The Prefix of the MFO namespace

### Tracker.PREFIX_MFO

The Prefix of the MFO namespace

### Tracker.PREFIX_MFO

The Prefix of the MFO namespace

### TRACKER_PREFIX_NAO

    #define TRACKER_PREFIX_NAO      "http://tracker.api.gnome.org/ontology/v3/nao#"

The Prefix of the NAO namespace

### Tracker.PREFIX_NAO

The Prefix of the NAO namespace

### Tracker.PREFIX_NAO

The Prefix of the NAO namespace

### TRACKER_PREFIX_NCO

    #define TRACKER_PREFIX_NCO      "http://tracker.api.gnome.org/ontology/v3/nco#"

The Prefix of the NCO namespace

### Tracker.PREFIX_NCO

The Prefix of the NCO namespace

### Tracker.PREFIX_NCO

The Prefix of the NCO namespace

### TRACKER_PREFIX_NFO

    #define TRACKER_PREFIX_NFO      "http://tracker.api.gnome.org/ontology/v3/nfo#"

The Prefix of the NFO namespace

### Tracker.PREFIX_NFO

The Prefix of the NFO namespace

### Tracker.PREFIX_NFO

The Prefix of the NFO namespace

### TRACKER_PREFIX_NIE

    #define TRACKER_PREFIX_NIE      "http://tracker.api.gnome.org/ontology/v3/nie#"

The Prefix of the NIE namespace

### Tracker.PREFIX_NIE

The Prefix of the NIE namespace

### Tracker.PREFIX_NIE

The Prefix of the NIE namespace

### TRACKER_PREFIX_NMM

    #define TRACKER_PREFIX_NMM      "http://tracker.api.gnome.org/ontology/v3/nmm#"

The Prefix of the RDF namespace

### Tracker.PREFIX_NMM

The Prefix of the RDF namespace

### Tracker.PREFIX_NMM

The Prefix of the RDF namespace

### TRACKER_PREFIX_NRL

    #define TRACKER_PREFIX_NRL      "http://tracker.api.gnome.org/ontology/v3/nrl#"

The Prefix of the NRL namespace

### Tracker.PREFIX_NRL

The Prefix of the NRL namespace

### Tracker.PREFIX_NRL

The Prefix of the NRL namespace

### TRACKER_PREFIX_OSINFO

    #define TRACKER_PREFIX_OSINFO   "http://tracker.api.gnome.org/ontology/v3/osinfo#"

The Prefix of the Osinfo namespace

### Tracker.PREFIX_OSINFO

The Prefix of the Osinfo namespace

### Tracker.PREFIX_OSINFO

The Prefix of the Osinfo namespace

### TRACKER_PREFIX_RDF

    #define TRACKER_PREFIX_RDF      "http://www.w3.org/1999/02/22-rdf-syntax-ns#"

The Prefix of the RDF namespace

### Tracker.PREFIX_RDF

The Prefix of the RDF namespace

### Tracker.PREFIX_RDF

The Prefix of the RDF namespace

### TRACKER_PREFIX_RDFS

    #define TRACKER_PREFIX_RDFS     "http://www.w3.org/2000/01/rdf-schema#"

The Prefix of the RDFS namespace

### Tracker.PREFIX_RDFS

The Prefix of the RDFS namespace

### Tracker.PREFIX_RDFS

The Prefix of the RDFS namespace

### TRACKER_PREFIX_SLO

    #define TRACKER_PREFIX_SLO      "http://tracker.api.gnome.org/ontology/v3/slo#"

The Prefix of the SLO namespace

### Tracker.PREFIX_SLO

The Prefix of the SLO namespace

### Tracker.PREFIX_SLO

The Prefix of the SLO namespace

### TRACKER_PREFIX_TRACKER

    #define TRACKER_PREFIX_TRACKER  "http://tracker.api.gnome.org/ontology/v3/tracker#"

The Prefix of the Tracker namespace

### Tracker.PREFIX_TRACKER

The Prefix of the Tracker namespace

### Tracker.PREFIX_TRACKER

The Prefix of the Tracker namespace

### TRACKER_PREFIX_XSD

    #define TRACKER_PREFIX_XSD      "http://www.w3.org/2001/XMLSchema#"

The Prefix of the XSD namespace

### Tracker.PREFIX_XSD

The Prefix of the XSD namespace

### Tracker.PREFIX_XSD

The Prefix of the XSD namespace

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