Source: Schema.org v30.1 vocabulary. Official codeRepository property definition.
What does codeRepository mean?
Link to the repository where the un-compiled, human readable code and related code is located (SVN, GitHub, CodePlex).
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status