: b1990012573830205131https://pid.uba.uva.nl/ark:/88238/ Create a prefix for https://pid.uba.uva.nl/ark:/88238/ Hit Enter to save Double click to create a prefix | : ProvidedCHOhttp://www.europeana/schemas/edm/ Create a prefix for http://www.europeana/schemas/edm/ Hit Enter to save Double click to create a prefix |