: Documenthttps://w3id.org/roar# Create a prefix for https://w3id.org/roar# Hit Enter to save Double click to create a prefix | rdfs:comment | The source (e.g. document, act ...... n of the Entity in the source. @en | : roarhttps://w3id.org/ Create a prefix for https://w3id.org/ Hit Enter to save Double click to create a prefix |