: valuehttp://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 | {{(id_ovl_akte|int * 4) + 2 }} @en | : 2021-08-27T09:16https://iisg.amsterdam/id/civ/Overlijdensakten_1856_1857_clean/provenance/0e6bf4ea/ Create a prefix for https://iisg.amsterdam/id/civ/Overlijdensakten_1856_1857_clean/provenance/0e6bf4ea/ Hit Enter to save Double click to create a prefix |