Experiment with historical Crunchbase data collected by Crunchbase before December 2013. The 2013 Snapshot contains a replica of the Crunchbase dataset from December 2013. That includes all organization, people, and product profiles along with funding rounds, acquisitions, and IPOs. More information here. This dataset is only one of the tables from the complete snapshot and contains summary information on people, companies, and investors. Recommend you split the data using the 'entity_type' field.