| Data | |
| Data Set | |
| Business Information | |
| Data Set Catalogue | |
| Data Policy | |
| Public Policy | |
| Transactional Data | |
| Master Data | |
| Data Standard | |
| Data Model | |
| Reference Data | |
| Identifier Scheme | |
| Character Encoding Scheme | |
| Syntax Encoding Scheme | |
| Data-level Mapping | |
| Organisational Policy | |
| Interoperable European Solution | |
| Human Interface | |
| Machine to Machine Interface | |
| Representation | |
| Semantic Interoperability Specification | |
| Schema-level Mapping | |
| Data Standard Catalogue | |
| Core Data Model | |
| Descriptive Metadata | |
| Data Entity | |