Results for "data schema"

How to use Project Open Data Metadata Schema guidelines to document and list agency datasets and application programming interfaces (APIs) for hosting at agency.gov/data and currently in use at data.gov

Reference documentation for DCAT-US v3.0, the federal metadata standard for documenting datasets, APIs, and data services. Use this reference to build or validate your agency's data inventory.

Field-level reference for the DCAT-US v3.0 Catalog class. A Catalog is the top-level container for an agency's data inventory.

Field-level reference for the DCAT-US v3.0 DataService class. DataService is new in v3.0 and describes an API or other service that provides programmatic access to one or more datasets.

Field-level reference for the DCAT-US v3.0 DatasetSeries class. DatasetSeries is new in v3.0 and groups related datasets published over time or across versions under a single series record.

Field-level reference for the DCAT-US v3.0 Distribution class. A Distribution describes a specific file or access point for a dataset.

Reference for the DCAT-US v3.0 supporting classes. These classes are referenced from Dataset, Distribution, Catalog, DataService, and DatasetSeries.

Field-level reference for the DCAT-US v3.0 Dataset class. The Dataset is the primary unit of a federal data inventory.

DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web. DCAT-US (used in the Project Open Data Metadata Schema) is based on this W3C data schema.

To improve the discoverability, usability, and governance of these priority agency data assets agencies shall apply the documenting techniques illustrated below.

Provides further background and resources to assist agencies in implementing the Project Open Data Metadata Schema v1.1. Maps fields from the current version of DCAT-US v1.1 to the previous version of the schema (v1.0), as well as other schemas (CKAN API, DCAT, and Schema.org).

A step-by-step guide to updating your existing v1.1 data.json file to be valid against the DCAT-US v3.0 schema.

A step-by-step guide to updating your existing v1.1 data.json file to be valid against the DCAT-US v3.0 schema.

Through an open community process, schema.org creates, maintains, and promotes schemas for structured data on the Internet. The schema.org vocabulary is used along with the Microdata, RDFa, or JSON-LD formats to add information to Web content.

Comprehensive Knowledge Archive Network (CKAN) is a powerful open source data management system that makes data accessible by providing tools to streamline publishing, sharing, finding, and using data. The Data.gov catalog is based on CKAN, a technology that powers many government open data sites. Inventory.data.gov is a separate instance of CKAN hosted at GSA on the same infrastructure as the Data.gov catalog.

JSON Validator is used to check your agency’s data.json against the required federal metadata schema.

Inventory.data.gov is a tool for federal agencies to create and publish metadata catalogs. Login.gov is required to access this link.