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STW Thesaurus for Economics
The thesaurus provides vocabulary on any economic subject: about 6,000 standardized subject headings and about 18,000 entry terms to support individual keywords. You can also... -
Europeana Linked Open Data
data.europeana.eu currently contains open metadata on 2.4 million texts, images, videos and sounds gathered by Europeana. These objects come from data providers who have reacted... -
Open Library
About One web page for every book ever published. It's a lofty, but achievable, goal. To build it, we need hundreds of millions of book records, a brand new database...