: Dateshttp://www.newsdescription.org/ Create a prefix for http://www.newsdescription.org/ Hit Enter to save Double click to create a prefix | rdfs:subClassOf | : Thinghttp://www.bbc.co.uk/ontologies/coreconcepts/ Create a prefix for http://www.bbc.co.uk/ontologies/coreconcepts/ Hit Enter to save Double click to create a prefix |