private function addSchemaOrgSection(ArrayNodeDefinition $node)
    {
        /** @noinspection PhpUndefinedMethodInspection */
        $node
            ->children()
                ->arrayNode('schema_org')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->arrayNode('provider')
                            ->defaultValue([])
                            ->useAttributeAsKey('name')
                            ->prototype('scalar')->end()
                        ->end()
                    ->end()
                ->end()
            ->end();
    }
private function addSchemaOrgSection(ArrayNodeDefinition $node)
    {
        /** @noinspection PhpUndefinedMethodInspection */
        $node
            ->children()
                ->arrayNode('schema_org')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->arrayNode('provider')
                            ->defaultValue([])
                            ->useAttributeAsKey('name')
                            ->prototype('scalar')->end()
                        ->end()
                    ->end()
                ->end()
            ->end();
    }
private function addSchemaOrgSection ( ArrayNodeDefinition $ node ) { /** @noinspection PhpUndefinedMethodInspection */ $ node -> children ( ) -> arrayNode ( 'schema_org' ) -> addDefaultsIfNotSet ( ) -> children ( ) -> arrayNode ( 'provider' ) -> defaultValue ( [ ] ) -> useAttributeAsKey ( 'name' ) -> prototype ( 'scalar' ) -> end ( ) -> end ( ) -> end ( ) -> end ( ) -> end ( ) ; }
Adds `schema.org` section.

@param ArrayNodeDefinition $node
Adds schema . org section .