: 103https://triplydb.com/hdezserrano/Gapminder/continents.csv/id/ Create a prefix for https://triplydb.com/hdezserrano/Gapminder/continents.csv/id/ Hit Enter to save Double click to create a prefix | : iso_3166-2https://triplydb.com/hdezserrano/Gapminder/continents.csv/def/ Create a prefix for https://triplydb.com/hdezserrano/Gapminder/continents.csv/def/ Hit Enter to save Double click to create a prefix | ISO 3166-2:IS |