: isoAlpha2https://iisg.amsterdam/vocab/ Create a prefix for https://iisg.amsterdam/vocab/ Hit Enter to save Double click to create a prefix | rdfs:comment | ISO 3166-1 Alpha2 two-character country codes. @en-gb | : vocabhttps://iisg.amsterdam/graph/cshapes/ Create a prefix for https://iisg.amsterdam/graph/cshapes/ Hit Enter to save Double click to create a prefix |