# Interface: IDublinCorePeriodOfTime

Interface for Dublin Core Terms Period of Time.
An interval of time that is named or defined by its start and end dates.

## See

https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#http://purl.org/dc/terms/PeriodOfTime

## Properties

### @type? {#type}

> `optional` **@type?**: `"PeriodOfTime"`

The type identifier for PeriodOfTime.

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### dcat:startDate? {#dcatstartdate}

> `optional` **dcat:startDate?**: `string`

The start date of the period.

#### See

https://www.w3.org/TR/vocab-dcat-3/#Property:period_start_date

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### dcat:endDate? {#dcatenddate}

> `optional` **dcat:endDate?**: `string`

The end date of the period.

#### See

https://www.w3.org/TR/vocab-dcat-3/#Property:period_end_date

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### time:hasBeginning? {#timehasbeginning}

> `optional` **time:hasBeginning?**: `string`

The beginning of a period or interval.

#### See

https://www.w3.org/TR/owl-time/#time:hasBeginning

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### time:hasEnd? {#timehasend}

> `optional` **time:hasEnd?**: `string`

The end of a period or interval.

#### See

https://www.w3.org/TR/owl-time/#time:hasEnd