: 68f94543-e439-4c0b-afa1-1691b453972ehttps://easygraph.graphifi.com/data/class/ Create a prefix for https://easygraph.graphifi.com/data/class/ Hit Enter to save Double click to create a prefix | : classIRIhttps://easygraph.graphifi.com/schema/eg/ Create a prefix for https://easygraph.graphifi.com/schema/eg/ Hit Enter to save Double click to create a prefix | : Thinghttp://example.com/ Create a prefix for http://example.com/ Hit Enter to save Double click to create a prefix |