Dear all,
in accordance with the way the RDFa initial context[1] is defined, the list of predefined prefixes has been extended by adding 'csvw'. The corresponding namespace is
http://www.w3.org/ns/csvw# <http://www.w3.org/ns/csvw#>
and it stands for the metadata vocabulary for tabular data[2] like CSV or TSV, which was published as a Recommendation at the very end of last year.
Reminder: [1] provides a number of prefixes and a number of prefix-less properties that RDFa processors should recognize with the user being required to add those via a @prefix declaration.
Ivan
[1] https://www.w3.org/2011/rdfa-context/rdfa-1.1 <https://www.w3.org/2011/rdfa-context/rdfa-1.1>
[2] https://www.w3.org/TR/tabular-metadata/
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Ivan Herman, W3C
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