Aller au contenu principal
Version: Next

Dataset description credential

Name: credential-dataset-description

Namespace: https://w3id.org/axone/ontology/v4/schema/credential/dataset/description/

Namespaces

Here are the namespaces used in this schema:

Verifiable Credential

IRI: credential-dataset-description:DatasetDescriptionCredential

Description

Dataset Description credentials deliver an extensive overview of the principal attributes of a dataset. Commonly, they encompass details like the dataset's title, its detailed description, associated tags, as well as its subject matter, and both temporal and geographical scopes.

The objective of these credentials is to furnish a wide-ranging insight into the dataset, thereby simplifying the process for users to comprehend the dataset's content and potential applications.

Examples

crime-dataset-description.jsonld
{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://w3id.org/axone/ontology/v4/schema/credential/dataset/description/"
],
"type": ["VerifiableCredential","DatasetDescriptionCredential"],
"id": "https://w3id.org/axone/ontology/v4/schema/credential/dataset/description/5d29ea71-003f-46e7-a74d-d8d598629ed8",
"credentialSubject": {
"id": "did:key:zQ3shRfADCmegmmKotqCjzDc9BHWDpbEzp9yMiN5RkJx88oP5",
"hasDescription": "This dataset reflects incidents of crime in the City of Los Angeles dating back to 2020. This data is transcribed from original crime reports that are typed on paper and therefore there may be some inaccuracies within the data. Some location fields with missing data are noted as (0°, 0°). Address fields are only provided to the nearest hundred block in order to maintain privacy. This data is as accurate as the data in the database.",
"hasFormat": "https://w3id.org/axone/ontology/v4/thesaurus/media-type/text_csv",
"hasGeoCoverage": "https://w3id.org/axone/ontology/v4/thesaurus/area-code/840",
"hasTag": [
"Crime",
"Police",
"Los Angeles"
],
"hasTemporalCoverage": "2020-01-01T00:00:00.0000+01:00/2024-02-02T00:00:00.00000+01:00",
"hasTitle": "Crime Data from 2020 to Present",
"hasTopic": "https://w3id.org/axone/ontology/v4/thesaurus/topic/security"
},
"issuanceDate": "2024-02-02T09:45:43.475304+01:00",
"issuer": {
"id": "did:key:zQ3shs7auhJSmVJpiUbQWco6bxxEhSqWnVEPvaBHBRvBKw6Q3",
"name": "OKP4"
}
}

Properties

Has description

IRI: credential-dataset-description:hasDescription

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangexsd:string

A description of the Dataset.

Has format

IRI: credential-dataset-description:hasFormat

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangethesaurus:media-type

The format of the Dataset.

Has geo coverage

IRI: credential-dataset-description:hasGeoCoverage

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangethesaurus:area

Indicates the geographical area that the dataset applies to,

Has image

IRI: credential-dataset-description:hasImage

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangexsd:anyURI

The image associated with the Dataset.

Has tag

IRI: credential-dataset-description:hasTag

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangexsd:string

A (free) keyword or term assigned to the Dataset.

Has temporal coverage

IRI: credential-dataset-description:hasTemporalCoverage

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangeschema:DateTime

Indicates the period that the dataset applies to,

Has title

IRI: credential-dataset-description:hasTitle

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangexsd:string

The title of the Dataset.

Has topic

IRI: credential-dataset-description:hasTopic

Domaincredential-dataset-description:DatasetDescriptionCredential

Rangethesaurus:topic

A topic of the Dataset.