Enum: UpdateFrequency
The frequency at which a dataset is updated with new data.
Based on Dublin Core Collection Description Frequency Vocabulary.
__
URI: valuesets:UpdateFrequency
Permissible Values
| Value | Title | Meaning | Description | Iso Duration |
|---|---|---|---|---|
| CONTINUOUS | dcterms:Frequency | Data is updated continuously or in real-time. | PT0S | |
| DAILY | Data is updated once per day. | P1D | ||
| TWICE_WEEKLY | Twice Weekly | Data is updated twice per week. | P3D | |
| WEEKLY | Data is updated once per week. | P1W | ||
| BIWEEKLY | Data is updated every two weeks. | P2W | ||
| MONTHLY | Data is updated once per month. | P1M | ||
| BIMONTHLY | Data is updated every two months. | P2M | ||
| QUARTERLY | Data is updated once per quarter (every three months). | P3M | ||
| SEMIANNUAL | Data is updated twice per year. | P6M | ||
| ANNUAL | Data is updated once per year. | P1Y | ||
| BIENNIAL | Data is updated every two years. | P2Y | ||
| TRIENNIAL | Data is updated every three years. | P3Y | ||
| IRREGULAR | Data is updated at irregular intervals. | |||
| NEVER | Data is not updated after initial publication. | |||
| Historical or archival datasets. | ||||
| UNKNOWN | The update frequency is not known. |
Slots
| Name | Description |
|---|---|
| update_frequency | The frequency at which the dataset is updated |
See Also
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/linkml/valuesets
LinkML Source
name: UpdateFrequency
instantiates:
- valuesets_meta:ValueSetEnumDefinition
description: 'The frequency at which a dataset is updated with new data.
Based on Dublin Core Collection Description Frequency Vocabulary.
'
title: Update Frequency
from_schema: https://w3id.org/linkml/valuesets
see_also:
- http://purl.org/cld/freq/
- https://www.w3.org/TR/vocab-dcat-3/#Property:dataset_frequency
contributors:
- orcid:0000-0002-6601-2165
- https://github.com/anthropics/claude-code
status: DRAFT
rank: 1000
permissible_values:
CONTINUOUS:
text: CONTINUOUS
description: Data is updated continuously or in real-time.
meaning: dcterms:Frequency
annotations:
iso_duration:
tag: iso_duration
value: PT0S
DAILY:
text: DAILY
description: Data is updated once per day.
annotations:
iso_duration:
tag: iso_duration
value: P1D
TWICE_WEEKLY:
text: TWICE_WEEKLY
description: Data is updated twice per week.
annotations:
iso_duration:
tag: iso_duration
value: P3D
title: Twice Weekly
WEEKLY:
text: WEEKLY
description: Data is updated once per week.
annotations:
iso_duration:
tag: iso_duration
value: P1W
BIWEEKLY:
text: BIWEEKLY
description: Data is updated every two weeks.
annotations:
iso_duration:
tag: iso_duration
value: P2W
aliases:
- Fortnightly
MONTHLY:
text: MONTHLY
description: Data is updated once per month.
annotations:
iso_duration:
tag: iso_duration
value: P1M
BIMONTHLY:
text: BIMONTHLY
description: Data is updated every two months.
annotations:
iso_duration:
tag: iso_duration
value: P2M
QUARTERLY:
text: QUARTERLY
description: Data is updated once per quarter (every three months).
annotations:
iso_duration:
tag: iso_duration
value: P3M
SEMIANNUAL:
text: SEMIANNUAL
description: Data is updated twice per year.
annotations:
iso_duration:
tag: iso_duration
value: P6M
aliases:
- Biannual
ANNUAL:
text: ANNUAL
description: Data is updated once per year.
annotations:
iso_duration:
tag: iso_duration
value: P1Y
aliases:
- Yearly
BIENNIAL:
text: BIENNIAL
description: Data is updated every two years.
annotations:
iso_duration:
tag: iso_duration
value: P2Y
TRIENNIAL:
text: TRIENNIAL
description: Data is updated every three years.
annotations:
iso_duration:
tag: iso_duration
value: P3Y
IRREGULAR:
text: IRREGULAR
description: Data is updated at irregular intervals.
aliases:
- As Needed
- Ad Hoc
NEVER:
text: NEVER
description: 'Data is not updated after initial publication.
Historical or archival datasets.
'
aliases:
- Static
- One-time
UNKNOWN:
text: UNKNOWN
description: The update frequency is not known.