: Placehttp://www.europeana.eu/schemas/edm/ Create a prefix for http://www.europeana.eu/schemas/edm/ Hit Enter to save Double click to create a prefix | owl:equivalentClass | : Placehttp://purl.org/vocab/frbr/core# Create a prefix for http://purl.org/vocab/frbr/core# Hit Enter to save Double click to create a prefix | : defaulthttps://triplydb.com/europeana/edm/graphs/ Create a prefix for https://triplydb.com/europeana/edm/graphs/ Hit Enter to save Double click to create a prefix |