: 86e21e2a94257fbfcab86f81ccd5bff32e465b90https://iisg.amsterdam/ Create a prefix for https://iisg.amsterdam/ Hit Enter to save Double click to create a prefix | iisgv:sha1_hash | 86e21e2a94257fbfcab86f81ccd5bff32e465b90 | urn:uuid:65a87b64-0c5a-4dff-bba1-e5fe27647ddc |