.. _dc:relation_datasetreference: Dataset Reference (R) ^^^^^^^^^^^^^^^^^^^^^ DC Field ~~~~~~~~ ``dc:relation`` Usage ~~~~~ *Recommended* Usage Instruction ~~~~~~~~~~~~~~~~~ Encodes links to research datasets connected with this publication. The syntax is: ``info:eu-repo/semantics/dataset//`` where ```` must be one of the following: * ``ark`` – Archival Resource Key * ``doi`` – Digital Object Identifier * ``hdl`` – Handle * ``purl`` – Persistent Uniform Resource Locator * ``url`` – Uniform Resource Locator * ``urn`` – Uniform Resource Name Since ~~~~~ OpenAIRE Guidelines v3 Example ~~~~~~~ .. code-block:: xml :linenos: info:eu-repo/semantics/dataset/doi/10.1234/789.1