iisgr:hisco_1.csv/column/preferred | : titlehttp://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 | preferred @en | : 2017-11-02T10:44http://iisg.amsterdam/hisco_1/provenance/b1cb1be7/ Create a prefix for http://iisg.amsterdam/hisco_1/provenance/b1cb1be7/ Hit Enter to save Double click to create a prefix |