: Q164432http://www.wikidata.org/entity/ Create a prefix for http://www.wikidata.org/entity/ Hit Enter to save Double click to create a prefix | : hasSubEventhttp://semanticweb.cs.vu.nl/2009/11/sem/ Create a prefix for http://semanticweb.cs.vu.nl/2009/11/sem/ Hit Enter to save Double click to create a prefix | : 16https://watwaarwanneer.info/event/ Create a prefix for https://watwaarwanneer.info/event/ Hit Enter to save Double click to create a prefix |