MetacatUI

The current view page is envisioned as an HTML representation of a data set. Adding in RDFa tags using the schema.org datasets extension will allow machine parsers to trace their way back to the machine-readable versions of the datasets, including the direct download links. Will need to resolve the difference between a dcat:Dataset and an OAI-ORE ResourceMap-based package as we've defined in DataONE.

See http://www.w3.org/TR/vocab-dcat/

See http://www.w3.org/wiki/WebSchemas/Datasets
http://www.w3.org/wiki/WebSchemas/SchemaDotOrgProposals

Good introduction (longer/ with more context):
http://www.slideshare.net/joshsh/semantic-markup-using-schemaorg