Via W3c – “The CSV on the Web Working Group has published four Recommendations:

• Model for Tabular Data and Metadata on the Web: An abstract model for tabular data, and how to locate metadata that enables users to better understand what the data holds. This specification also contains non-normative guidance on how to parse CSV files.
• Metadata Vocabulary for Tabular Data: A JSON-based format for expressing metadata about tabular data to inform validation, conversion, display and data entry for tabular data.
• Generating JSON from Tabular Data on the Web: For how to convert tabular data into JSON.
• Generating RDF from Tabular Data on the Web: For how to convert tabular data into RDF.”