What is this metadata harvesting thing? Are you growing potatoes?

No, we are not. It is a term used for gathering metadata descriptions from several locations and storing it in a central database. You can find the results of such a harvesting process at http://catalog.clarin.eu/ds/vlo/

More information about harvesting metadata can be found at http://en.wikipedia.org/wiki/Open_Archives_Initiative_Protocol_for_Metad...