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WILSON Scott

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Excerpt

This page compares the information definition outlined in Complex and simple types with DCAT2. 

Info

Assumptions

  • DatasetSeries is close to being a DCAT catalog
  • Dataset is the overarching concept - maps to DCAT Dataset
  • The actual file maps to DCAT Distribution

Dataset

Type nameProperty nameDefinitionTypeDCAT2

Dataset


Metadata about a dataset.

https://www.w3.org/TR/vocab-dcat-2/#Class:Dataset


id

Identification of the dataset (eg a URI)
The identification is unique within a service instance

IdentifierTypehttps://www.w3.org/TR/vocab-dcat-2/#Property:resource_identifier

title

Title of the dataset

string

https://www.w3.org/TR/vocab-dcat-2/#Property:resource_title

--

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_title


shortDescription

Free text providing a short description of the dataset

string

https://www.w3.org/TR/vocab-dcat-2/#Property:resource_description

--

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_description


type

Indication the main content of the dataset.

CodeDatasetType https://www.w3.org/TR/vocab-dcat-2/#Property:resource_type with list coming from ICAO Annex 15

subject

Scope of the dataset expressed as a list of subjects .

CodeDataSubjectType https://www.w3.org/TR/vocab-dcat-2/#Property:resource_theme

updateType

Indication on how far the dataset has full content or represents an update.

CodeUpdateType (question) Needed? Agreed that updates not possible.

isAiracUpdate

Indication that the dataset has been updated according to the AIRAC System.

boolean https://www.w3.org/TR/vocab-dcat-2/#Property:resource_keyword with literal "is AIRAC"

limitationsOnUse

Free text clarifying limitations with regard to the use of the dataset.

string

https://www.w3.org/TR/vocab-dcat-2/#Property:resource_access_rights

https://www.w3.org/TR/vocab-dcat-2/#Property:resource_license

https://www.w3.org/TR/vocab-dcat-2/#Property:resource_rights

--

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_access_rights

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_license

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_rights



encoding

Standard encoding of the data

CodeDataEncodingType

---

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_format


effectiveDate

Start of the validity period for the dataset

date

https://www.w3.org/TR/vocab-dcat-2/#Property:resource_update_date (question)

--

https://www.w3.org/TR/vocab-dcat-2/#Property:distribution_update_date


endValidity

End of the validity period for the dataset. When absent, no end is specified.

date https://www.w3.org/TR/vocab-dcat-2/#Property:dataset_temporal

publicationDate

Date at which the dataset became available.

date https://www.w3.org/TR/vocab-dcat-2/#Property:resource_release_date

datasetSeriesId

id of the corresponding dataseries

IdentifierTypehttps://www.w3.org/TR/vocab-dcat-2/#Property:resource_qualified_relation (question)

geographicalScope

The locations defining the scope of the dataset

Location https://www.w3.org/TR/vocab-dcat-2/#Property:dataset_spatial

datasetFileThe dataset file that the metadata concernsFilethis is the distribution https://www.w3.org/TR/vocab-dcat-2/#Class:Distribution

...