NSF call for community-based data interoperability networks

http://www.nsf.gov/funding/pgm_summ.jsp?pims_id=502112&org=OCI&from=home

"Digital data are increasingly both the products of research and the starting point for new research and education activities. The ability to re-purpose data – to use it in innovative ways and combinations not envisioned by those who created the data – requires that it be possible to find and understand data of many types and from many sources. Interoperability (the ability of two or more systems or components to exchange information and to use the information that has been exchanged) is fundamental to meeting this requirement. This NSF crosscutting program supports community efforts to provide for broad interoperability through the development of mechanisms such as robust data and metadata conventions, ontologies, and taxonomies."