Karma is a popular and useful tool for managing data in VIVO – particularly for mapping relational data to RDF. Violeta Ilik of Northwestern University has done a lot of work with Karma for VIVO and has put together YouTube videos of the mapping process. The following page contains detailed information about the mapping process: Using the Karma data integration tool.
https://www.youtube.com/channel/UCb9vsw2XvZDzZtEwe0aH9eA
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