| Subject | English | German |
| comp., MS | category definition | Kategoriedefinition (The properties that are available in a particular type of category. One category definition may be used for many categories) |
| gen. | inventory of sources, categories and definitions of data and information systems of the environment | Bestandsverzeichnis der Quellen, Kategorien und Definitionen der Umweltdaten und -informationssysteme |