era:manufacturers/%C4%8Cesk%C3%A9dr%C3%A1hy%2Ca.s. | sdo:address | Nábřeží L. Svobody 1222 | : instances-eraTVhttp://era.europa.eu/knowledge-graph/ Create a prefix for http://era.europa.eu/knowledge-graph/ Hit Enter to save Double click to create a prefix |