iisgr:hisco/code/hisco/02255 | rdfs:comment | Designs hydro-power, water sup ...... ction, maintenance and repair. | : 2019-07-11T19:26https://iisg.amsterdam/hisco_45/assertion/0187d50d/ Create a prefix for https://iisg.amsterdam/hisco_45/assertion/0187d50d/ Hit Enter to save Double click to create a prefix |