: BETAILhttp://data.socialhistory.org/resource/betail.csv/column/ Create a prefix for http://data.socialhistory.org/resource/betail.csv/column/ Hit Enter to save Double click to create a prefix | : valueUrlhttp://www.w3.org/ns/csvw# Create a prefix for http://www.w3.org/ns/csvw# Hit Enter to save Double click to create a prefix | : 2018-09-27T08:08https://iisg.amsterdam/betail/provenance/dfd2610f/ Create a prefix for https://iisg.amsterdam/betail/provenance/dfd2610f/ Hit Enter to save Double click to create a prefix |