By using dcat to describe datasets in data catalogs, publishers increase discoverability and enable applications easily to consume metadata from multiple catalogs. The metadata schema specified in this memorandum is based on dcat, a hierarchical vocabulary specific to datasets. This specification defines three types of metadata elements:.
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It was formerly known as the project. Dcat can be used in conjunction with other open standards such as the data quality vocabulary (dqv). Data catalog vocabulary (dcat) is dublin core's specialized cousin, designed specifically for describing datasets in data catalogs.
Dcat enables a publisher to describe datasets and data services in a catalog using a standard model and vocabulary that facilitates the consumption and aggregation of metadata from.
As a w3c recommendation, it's the gold standard for data. By using dcat to describe datasets in data catalogs, publishers are using a standard model and vocabulary that facilitates the consumption and aggregation of metadata from multiple.
