: NationaalArchiefhttp://archief.nl/NL-HaNA/id/organisatie/ Create a prefix for http://archief.nl/NL-HaNA/id/organisatie/ Hit Enter to save Double click to create a prefix | : FormalOrganizationhttp://www.w3.org/ns/org# Create a prefix for http://www.w3.org/ns/org# Hit Enter to save Double click to create a prefix | : def/http://archief.nl/ Create a prefix for http://archief.nl/ Hit Enter to save Double click to create a prefix |