<http://schema.org/url>
<http://media1.fdncms.com/sfexaminer/imager/niners-qb-alex-smith-came-out-of-sundays-game-with-a-concussion-after-bein/u/original/2318375/smith1113.jpg>
<http://archives.sfexaminer.com/sanfrancisco/49ers-smith-threw-td-pass-with-blurred-vision-status-uncertain/Content?oid=2318374>