RDF Mapping API
RDF Mapping API
Functions to describe entities and bundles in RDF.
The RDF module introduces RDF and RDFa to Drupal. RDF is a W3C standard to describe structured data. RDF can be serialized as RDFa in XHTML attributes to augment visual data with machine-readable hints.
Modules can provide mappings of their bundles' data and metadata to RDF classes and properties. This module takes care of injecting these mappings into variables available to theme functions and templates. All Drupal core themes are coded to be RDFa compatible.
See also
http://www.w3.org/TR/xhtml-rdfa-primer/
File
- core/modules/rdf/rdf.module, line 25
- Enables semantically enriched output for Drupal sites in the form of RDFa.
Functions
| Name | Location | Description |
|---|---|---|
| hook_rdf_namespaces | core/modules/rdf/rdf.api.php | Allow modules to define namespaces for RDF mappings. |
| rdf_get_mapping | core/modules/rdf/rdf.module | Returns the RDF mapping object associated with a bundle. |
| rdf_get_namespaces | core/modules/rdf/rdf.module | Retrieves RDF namespaces. |
| rdf_rdfa_attributes | core/modules/rdf/rdf.module | Builds an array of RDFa attributes for a given mapping. |
| rdf_rdf_namespaces | core/modules/rdf/rdf.module | Implements hook_rdf_namespaces(). |
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/core!modules!rdf!rdf.module/group/rdf/8.1.x
