Wolfram Data Repository
The Wolfram Data Repository is a curated cloud repository of computable data resources, all set up to be instantly usable in the Wolfram Language. The Data Repository includes a growing number of numerical, textual, image, and other data resources from a very wide range of application areas. The Wolfram Language supports creation of private data resources, which can then be submitted for inclusion in the public Wolfram Data Repository.
ResourceSearch — search for data resources using titles, descriptions, etc.
ResourceObject — symbolic representation of a data resource
ResourceData — get core data or specific data elements from a data resource
Options — get metadata from a data resource
ResourceRemove — remove the local cache of a data resource
ResourceObject — define a data resource from an association of data and metadata
CloudDeploy — deploy a data resource to the cloud
SetOptions — set metadata options for a data resource