<http://schema.org/image>
<http://static1.squarespace.com/static/54f74f23e4b0952b4e0011c0/t/55d69ad5e4b0bb73fdc904d2/1477026672516/>
<http://dailycampus.com/stories/2016/9/25/column-could-climate-change-give-trees-heart-attacks>