: propertyUrlhttp://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 | : datehttp://purl.org/vocab/bio/0.1/ Create a prefix for http://purl.org/vocab/bio/0.1/ Hit Enter to save Double click to create a prefix | : 2020-10-07T08:53https://iisg.amsterdam/persons_deaths1910_1920/provenance/5f8ed4a0/ Create a prefix for https://iisg.amsterdam/persons_deaths1910_1920/provenance/5f8ed4a0/ Hit Enter to save Double click to create a prefix |