From 7eb904d4e353e9463f7cd29cba9e618473f402e8 Mon Sep 17 00:00:00 2001 From: Peter Desmet Date: Mon, 21 Oct 2024 12:21:47 +0200 Subject: [PATCH] Describe how metadata and data are linked Cf. @nichtich suggestion --- content/docs/guides/data-package-csvw.md | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/content/docs/guides/data-package-csvw.md b/content/docs/guides/data-package-csvw.md index 014cc0fc..bea56810 100644 --- a/content/docs/guides/data-package-csvw.md +++ b/content/docs/guides/data-package-csvw.md @@ -41,6 +41,11 @@ Data Package defines its own properties for often-used properties (such as descr CSVW makes extensive use of other standards (such as [JSON-LD](https://www.w3.org/TR/json-ld/), [XML Schema Datatypes](https://www.w3.org/TR/xmlschema11-2/), Compact URIs) and defines how to use those. It also has specifications on how to transform CSVW to [JSON](https://www.w3.org/TR/2015/REC-csv2json-20151217/) and [RDF](https://www.w3.org/TR/2015/REC-csv2rdf-20151217/). CSVW is not defined as a JSON Schema. +### Linking Data with Metadata + +Data Package metadata are described in a [descriptor file](https://csvw.datapackage-6gp.pages.dev/standard/data-package/#descriptor) named `datapackage.json`. This file links to the data file(s) using [resource.path](https://csvw.datapackage-6gp.pages.dev/standard/data-resource/#path-or-data) and can reference external dialects, schemas, and (domain-specific) specifications. + +CSVW defines [different methods](https://www.w3.org/TR/2015/REC-tabular-metadata-20151217/#locating-metadata) of locating metadata. ## Mapping between CSVW and Data Package Properties @@ -194,5 +199,3 @@ Data Package [Table Schema](/standard/table-schema/) supports data types that CS | [maxExclusive](https://www.w3.org/TR/2015/REC-tabular-metadata-20151217/#datatype-maxExclusive) | Yes | As [exclusiveMaximum](/standard/table-schema/#exclusiveMaximum) field constraint | | [@id](https://www.w3.org/TR/2015/REC-tabular-metadata-20151217/#datatype-id) | Custom property | | | [@type](https://www.w3.org/TR/2015/REC-tabular-metadata-20151217/#datatype-type) | No | | - -### \ No newline at end of file