Description of the study purpose (abstract), outlining the: Problem definition; Research question/hypotheses; Data capture, processing, and analysis methodologies applied; Sampling frame used (e.g. geographic location and time period); Instruments and measures used; Results and conclusions

The descriptive metadata file (RF0) contains: minimum contextual metadata to find this data set. The content of Replication Data set file (RF0) contains: minimum contextual metadata to find this data set. Lists the available files, data type (e.g. raw, process and results) and relationships between files (e.g. X is the output of Y and is later input to Y).