<http://schema.org/mainEntityOfPage>
<http://archives.sfexaminer.com/sanfrancisco/ban-on-using-cellphones-on-bikes-a-smart-move/Content?oid=2198128>
<http://archives.sfexaminer.com/sanfrancisco/ban-on-using-cellphones-on-bikes-a-smart-move/Content?oid=2198128>