ncal:Timezone: Tracker Ontology Reference Manual

## ncal:Timezone ncal:Timezone |

## Description

Provide a grouping of component properties that defines a time zone.

## Class hierarchy

        rdfs:Resource
        ├── nie:InformationElement ──┐
        ╰── ncal:UnionParentClass ───┤
                                     └── ncal:Timezone

## Properties

### The `“ncal:tzid”` property

    “ncal:tzid”          xsd:string

This property specifies the text value that uniquely identifies the 'VTIMEZONE' calendar component. Inspired by RFC 2445 sec 4.8.3.1

Number of possible elements per resource (Cardinality): 1

### The `“ncal:daylight”` property

    “ncal:daylight”          ncal:TimezoneObservance

Links a timezone with it's daylight observance. This property has no direct equivalent in the RFC 2445. It has been inspired by the structure of the Vtimezone component defined in sec.4.6.5

Number of possible elements per resource (Cardinality): 1

### The `“ncal:standard”` property

    “ncal:standard”          ncal:TimezoneObservance

Links the timezone with the standard timezone observance. This property has no direct equivalent in the RFC 2445. It has been inspired by the structure of the Vtimezone component defined in sec.4.6.5

Number of possible elements per resource (Cardinality): 1

### The `“ncal:tzurl”` property

    “ncal:tzurl”          rdfs:Resource

The TZURL provides a means for a VTIMEZONE component to point to a network location that can be used to retrieve an up-to- date version of itself. Inspired by RFC 2445 sec. 4.8.3.5. Originally the range of this property had been specified as URI.

Number of possible elements per resource (Cardinality): 1

## See also

The upstream documentation for the NCAL ontology.