: 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 | PK @en | : 2021-04-15T07:04https://iisg.amsterdam/__sa_pk_1840_anthr_div/provenance/9015ca54/ Create a prefix for https://iisg.amsterdam/__sa_pk_1840_anthr_div/provenance/9015ca54/ Hit Enter to save Double click to create a prefix |