--- /dev/null
+/**
+ * Implements hook_field_attach_view_alter().
+ */
+function {{ machine_name }}_field_attach_view_alter(&$output, $context) {
+ // Append RDF term mappings on displayed taxonomy links.
+ foreach (element_children($output) as $field_name) {
+ $element = &$output[$field_name];
+ if ($element['#field_type'] == 'taxonomy_term_reference' && $element['#formatter'] == 'taxonomy_term_reference_link') {
+ foreach ($element['#items'] as $delta => $item) {
+ $term = $item['taxonomy_term'];
+ if (!empty($term->rdf_mapping['rdftype'])) {
+ $element[$delta]['#options']['attributes']['typeof'] = $term->rdf_mapping['rdftype'];
+ }
+ if (!empty($term->rdf_mapping['name']['predicates'])) {
+ $element[$delta]['#options']['attributes']['property'] = $term->rdf_mapping['name']['predicates'];
+ }
+ }
+ }
+ }
+}