: 02510http://data.socialhistory.org/resource/hisco/code/hisco/ Create a prefix for http://data.socialhistory.org/resource/hisco/code/hisco/ Hit Enter to save Double click to create a prefix | : u1http://data.socialhistory.org/resource/hiscam/v131/ Create a prefix for http://data.socialhistory.org/resource/hiscam/v131/ Hit Enter to save Double click to create a prefix | : 2017-10-31T17:58http://iisg.amsterdam/hiscam_u1/assertion/e584db0b/ Create a prefix for http://iisg.amsterdam/hiscam_u1/assertion/e584db0b/ Hit Enter to save Double click to create a prefix |