: HydroObject.geographicalNamehttp://inspire.ec.europa.eu/ont/hy# Create a prefix for http://inspire.ec.europa.eu/ont/hy# Hit Enter to save Double click to create a prefix | : GeographicalNamehttp://inspire.ec.europa.eu/ont/gn# Create a prefix for http://inspire.ec.europa.eu/ont/gn# Hit Enter to save Double click to create a prefix | graph:default |