<http://schema.org/url>
<http://m.mlb.com/news/article/68882776/arizona-diamondsbacks-near-agreement-with-free-agent-left-hander-oliver-perez>
<http://m.dbacks.mlb.com/news/article/68882776/arizona-diamondsbacks-near-agreement-with-free-agent-left-hander-oliver-perez/>