public function get_resource_url() {
		$info = $this->data[$this->url];
		if (!isset($info['http://purl.org/vocab/resourcelist/schema#resource'])) {
			return null;
		}

		return $info['http://purl.org/vocab/resourcelist/schema#resource'][0]['value'];
	}
public function get_resource_url() {
		$info = $this->data[$this->url];
		if (!isset($info['http://purl.org/vocab/resourcelist/schema#resource'])) {
			return null;
		}

		return $info['http://purl.org/vocab/resourcelist/schema#resource'][0]['value'];
	}
public function get_resource_url ( ) { $ info = $ this -> data [ $ this -> url ] ; if ( ! isset ( $ info [ 'http://purl.org/vocab/resourcelist/schema#resource' ] ) ) { return null ; } return $ info [ 'http://purl.org/vocab/resourcelist/schema#resource' ] [ 0 ] [ 'value' ] ; }
Returns the resource list URL.
Returns the resource list URL .