Freebase

Freebase
Type	Dataset
Link	http://freebase.com/
Source	Ckan.net

"Freebase is an open database of the worlds information. It is built by the community and for the communityfree for anyone to query, contribute to, built applications on top of, or integrate into their websites."

Openness: OPEN

    License: CC-BY for data.  Variety of open source licenses (or PD) for text blurbs  images.


    Access: API + bulk. href="http://www.freebase.com/view/allDomains" target="_blank" rel="nofollow">http://www.freebase.com/view/allDomains

    bulk: yes.  href="http://download.freebase.com/" target="_blank" rel="nofollow">http://download.freebase.com/


    api: yes.  href="http://www.freebase.com/view/freebase/api" target="_blank" rel="nofollow">http://www.freebase.com/view/freebase/api

Triple count and link statistics provided by Freebase contributor Tom Morris

RDF data and URIs Freebase has href="http://rdf.freebase.com/">an RDF service that exposes URIs and generates RDF descriptions for all Freebase topics.