Over time, I have accumulated potential use cases and projects, and links to (or copies of) data sets that could be reformulated into an RTS. I (Bill Hogan) created this page to list catalog them. It could also serve as a useful starting point for student/fellow projects, etc.
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The Project Cypress site has test EHR data sets that I downloaded and put in the RTS shared Dropbox folder.
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There are data available about microorganisms that live in the human navel. The project site has data for download that could be a rich source of RTS projects, and moving the software and required ontology forward significantly. Lots of potential queries that would drive forward the RTS equivalent of SQL. I think I downloaded a dataset in 2011 or 2012 that lives in the RTS shared Dropbox folder.
Open Researcher and Contributor Identifier (ORCID) Public file
The ORCID organization has released a public data file (warning: first version, compressed, is 550MB).