: b91ab968b06d1c44d6765ef13247c812049926fehttps://iisg.amsterdam/ Create a prefix for https://iisg.amsterdam/ Hit Enter to save Double click to create a prefix | iisgv:sha1_hash | b91ab968b06d1c44d6765ef13247c812049926fe | urn:uuid:cf46bbd1-8198-4206-b098-2a54cb2ef56e |