Please register open data sets on the

Comprehensive Knowledge Archive Network

CKAN is a dedicated registry of open material with support for much more than a url

Government data

International

• UN Environment Program Data (large collection of world geographical/statistical/demographic data)
• UN Common Database now replaced by UNdata
• CIA World Factbook
• JO 2010
• LABORSTA
• Open Economics

US

• SOCR Data: Variety of research, observational and simulated data
• DataFerrett
• Commerce Business Daily
• Copyright Registration Records
• Judicial opinions
• SEC filings
• GPO mirror
• Patents
• Trademark data
• Court cases [altlaw]
• FOIA requests [crew]
• government activity [govtrack]
• US government science data, documents and thesauri
• Dartmouth Atlas of Health Care
• 1990 census names
• name frequency
• ceprDATA.org
• Open Secrets "Your guide to the money in U.S. elections"
• VoteView: Roll call votes by members of US Congress from the first Congress to the most recent
• USASpending.gov: Public database of federal contracts; provides an API
• FEC data
• Carbon emissions data
• Sunlight foundation API

State

• Texas marriage, birth, death, and divorce records

Local

• Public Transit Schedules
• DC citywide data warehouse

EU

• Eurostat
• European Parliament Votes

UK

• British voting records

Ireland

• Irish census [nationalarchives.ie]
• Irish National Parks and Wildlife Service heritage datasets
• Drinking water
• Corine land cover for Ireland

Other Countries

• Finland statistical information

maps

• Geographic names
• US Congressional district boundaries
• Geolocation of IP addresses

numbers

• numbrary
• makler jena
• swivel

corporate data

• Stock symbols [nasdaq]
• Enron email corpus
  • annotated
• zoominfo API
• Clasamente Fotbal
• online beratung
• ebay market data
• stock ticker data

Quotes

• Quotations Book - also currently on Google Base, Freebase and DBPedia

Music

• musicbrainz - music information database
• jamendo

Politics

• ICPSR "Established in 1962, ICPSR is the world's largest archive of digital social science data."

Books/Journals

• book data of all sorts
• citeseer
• Category Tag Clouds for books
• isbndb api
• citeulike: delicious-style site for academic citations has full data dump
• computer science bibliography (in rdf)
• Search for DSpace OAI endpoints

people, products, and preferences

• Amazon ASIN similarity graph
• GroupLens: rating data sets for movies, books, jokes, and more movies

Images

• Smithsonian Images
• US maps
• The Library of Congress' photos

web/news/blogs

• RDF dumps of the Open Directory
• web archive
• list of RSS/Atom URLs
• metafilter dumps

Text/Language

• LDC Online
• name discrimination
• JRC-ACQUIS Multilingual Parallel Corpus
• SpamAssassin spam corpus
• Reuters Corpora
• Several "web as corpus" sites exist and provide gigaword corpora.

Educational Resources

• MSPnet resources This project is run by TERC and contains lists, references, and complete educational resources as well as much more.
• SOCR Probability and Statistics Educational Resources: data, ebooks, tools, simulations, activities and applets for statistics education.

Other

• rpmfind
• Pariuri Sportive
• Unicode
• OpenCyc: Open source version of the Cyc project, largest general knowledge base engine
• Accident Lawyer Manhattan: Great accident lawyer in Manhattan.
• trust network data
• Ping the Semantic Web (RDF Datasets)

other lists

(They should be integrated here, ideally.)

• list of datasets at trustlet

• CKAN: CPAN-style site listing data sets.

• List of datasets at Datawrangling

• MerchantIndustry.com MerchantIndustry.com is a global marketplace for buyers and sellers from over the world.

• Flower shops Fresh flowers sent to you, either for special occasions or special gifts.

• Call Handling list of services provided for telephone handling enquiries

• rdfdata.org: (no longer updated) list of rdf data sets

• freebase: general purpose, open-licensed database accessible via the web using custom JSON based query language.

• infochimps.org: like flickr for datasets. Free redistributable datasets in open formats.

• Chandelier Light Bulbs: Great light bulbs for chandeliers.

• Dropship Electronics Worldwide: A site for worldwide buyers and sellers which includes B2B and B2C.

• Datamob.org: Developer-friendly public data sources and corresponding interfaces.

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