: nBeetje_ArrangementBertPaigehttp://example.org/ Create a prefix for http://example.org/ Hit Enter to save Double click to create a prefix | : arrangement_ofhttp://purl.org/ontology/mo/ Create a prefix for http://purl.org/ontology/mo/ Hit Enter to save Double click to create a prefix | : nBeetje_Compositionhttp://example.org/ Create a prefix for http://example.org/ Hit Enter to save Double click to create a prefix |