: Placehttp://dbpedia.org/resource/ Create a prefix for http://dbpedia.org/resource/ Hit Enter to save Double click to create a prefix | : PlaceInTimehttp://rdf.histograph.io/ Create a prefix for http://rdf.histograph.io/ 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 |