| 19 | * A list of about 70 data sets compiled for Open Data Day: http://www.opendataday.org/wiki/Data |
| 20 | * A list of 70 datasets from technology review: https://www.technologyreview.com/blog/arxiv/26097/ |
| 21 | * Stanford large network database collection: http://snap.stanford.edu/data/index.html |
| 22 | * Digging into data dataset list: http://www.diggingintodata.org/Repositories/tabid/167/Default.aspx |
| 23 | * Many Eyes from IBM: http://www-958.ibm.com/software/data/cognos/manyeyes/ |
| 24 | * Data360: http://www.data360.org/index.aspx |
| 25 | * UN Data Explorer: http://data.un.org/Explorer.aspx |
| 26 | * OECD Data Sets: http://stats.oecd.org/index.aspx |
| 27 | * Freebase data dumps: http://wiki.freebase.com/wiki/Data_dumps |