: Eventhttp://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 | : roarhttps://w3id.org/ Create a prefix for https://w3id.org/ Hit Enter to save Double click to create a prefix | ||
: Eventhttp://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 | sem:Event @en | : roarhttps://w3id.org/ Create a prefix for https://w3id.org/ Hit Enter to save Double click to create a prefix |