: 28http://127.0.0.1:3333/ Create a prefix for http://127.0.0.1:3333/ Hit Enter to save Double click to create a prefix | : Facilityhttp://purl.org/openorg/ Create a prefix for http://purl.org/openorg/ Hit Enter to save Double click to create a prefix | Chalk board,Projector,Computer,Speakers,Fixed tables and chairs , | : defaulthttps://data.pldn.nl/Vincent/ut-lecture-rooms/graphs/ Create a prefix for https://data.pldn.nl/Vincent/ut-lecture-rooms/graphs/ Hit Enter to save Double click to create a prefix |