Derive csvw metadata from a csv file
derive_metadata(filename)
a csv file
a list of csvw metadata
derive_metadata(csvwr_example("computer-scientists.csv"))
#> $`@context`
#> [1] "http://www.w3.org/ns/csvw"
#>
#> $tables
#> $tables[[1]]
#> $tables[[1]]$url
#> [1] "http://example.net//home/runner/work/_temp/Library/csvwr/extdata/computer-scientists.csv"
#>
#> $tables[[1]]$tableSchema
#> $tables[[1]]$tableSchema$columns
#> name titles datatype
#> 1 Name Name string
#> 2 Date Of Birth Date Of Birth date
#>
#>
#>
#>