: 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 | suffix @nl | : 2020-03-31T19:11https://iisg.amsterdam/hdng_gemeenten/provenance/6b51a322/ Create a prefix for https://iisg.amsterdam/hdng_gemeenten/provenance/6b51a322/ Hit Enter to save Double click to create a prefix |