This refers to the degree in which certain attributes are present within a data entity. In addition to that the completeness also counts for a certain set of entities (rows) within a data set always being present. For example a person could only have the quality name, yet also consist of nickname, first names, surname and maiden name. In the last case there is a higher completeness
| Package | Data qualities |
| Author | Bert Dingemans |
| Alias | -- |
| Stereotypes | Requirement |