: PCHEFhttp://data.socialhistory.org/resource/catasto_donnees.csv/column/ Create a prefix for http://data.socialhistory.org/resource/catasto_donnees.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 | PCHEF @en | : 2018-10-04T11:38https://iisg.amsterdam/catasto_donnees/provenance/6e26cbbb/ Create a prefix for https://iisg.amsterdam/catasto_donnees/provenance/6e26cbbb/ Hit Enter to save Double click to create a prefix |