protected function RdfParsingTrait::rdfElementIsBlankNode in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/rdf/tests/src/Traits/RdfParsingTrait.php \Drupal\Tests\rdf\Traits\RdfParsingTrait::rdfElementIsBlankNode()
2. 9 core/modules/rdf/tests/src/Traits/RdfParsingTrait.php \Drupal\Tests\rdf\Traits\RdfParsingTrait::rdfElementIsBlankNode()

Checks if RDF Node property is blank.

Parameters

string $html: The HTML to parse.

string $base_uri: The base URI for the html being parsed.

string $resource_uri: The URI of the resource which should have the given property.

string $property: The property being tested.

Return value

bool TRUE if the given property is blank.

Throws

\EasyRdf\Exception

File

core/modules/rdf/tests/src/Traits/RdfParsingTrait.php, line 143

Class

RdfParsingTrait

Defines a trait for parsing RDF properties from HTML.

Namespace

Drupal\Tests\rdf\Traits

Code

protected function rdfElementIsBlankNode($html, $base_uri, $resource_uri, $property) {
  $parser = new Rdfa();
  $graph = new Graph();
  $parser
    ->parse($graph, $html, 'rdfa', $base_uri);
  return $graph
    ->get($resource_uri, $property)
    ->isBnode();
}