: a513f57c77a9d87a9a6054ad1116097af8795146https://iisg.amsterdam/ Create a prefix for https://iisg.amsterdam/ Hit Enter to save Double click to create a prefix | iisgv:sha1_hash | a513f57c77a9d87a9a6054ad1116097af8795146 | urn:uuid:c65ad750-e396-48bd-95db-cc2ac2348a06 |