Comprehensive Knowledge Archive Network
= a registry of Open Knowledge projects maintained by the Open Knowledge Foundation
URL = http://www.ckan.net/
Description
"CKAN is the Comprehensive Knowledge Archive Network, a registry of open knowledge packages and projects (and a few closed ones). CKAN is the place to search for open knowledge resources as well as register your own – be that a set of Shakespeare's works, a global population density database, the voting records of MPs, or 30 years of US patents."