<http://schema.org/url>
<http://www.reuters.com/article/2011/12/19/us-recalls-celeryseed-salmonella-idUSTRE7BI13U20111219>
<http://www.reuters.com/article/2011/12/19/us-recalls-celeryseed-salmonella-idUSTRE7BI13U20111219>