: Sum_Loghttps://iisg.amsterdam/Tafel-Vbis.csv/column/ Create a prefix for https://iisg.amsterdam/Tafel-Vbis.csv/column/ Hit Enter to save Double click to create a prefix | : 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 | Sum_Log @en | : 2020-10-13T14:11https://iisg.amsterdam/Tafel-Vbis/provenance/e79d8fb3/ Create a prefix for https://iisg.amsterdam/Tafel-Vbis/provenance/e79d8fb3/ Hit Enter to save Double click to create a prefix |