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<?php
namespace Spatie\SchemaOrg;
/**
* A WebSite is a set of related web pages and other items typically served from
* a single web domain and accessible via URLs.
*
* @see http://schema.org/WebSite
*/
class WebSite extends CreativeWork
{
* The International Standard Serial Number (ISSN) that identifies this
* serial publication. You can repeat this property to identify different
* formats of, or the linking ISSN (ISSN-L) for, this serial publication.
* @param string|string[] $issn
* @return static
* @see http://schema.org/issn
public function issn($issn)
return $this->setProperty('issn', $issn);
}