This is a catalog of the pitfalls and warnings we have come across during our research on software metadata quality. Based on these findings, we at Ontology Engineering Group (OEG) have developed our tool RsMetaCheck to automatically diagnose and identify these common issues in software metadata files. Warnings do not have a severity level because originally they were opted due to their low severity and classified as "Warnings" instead of "Pitfalls"
| Identifier | Source | Pitfall | Description | Suggestion | Examples | Importance |
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