<http://schema.org/about>
"A couple months ago it was revealed that the blackspot tuskfish exhibits basic tool use to help it eat--picking up a clam and using a rock the help open it--and there were photographs to prove it. Now we have video of another species of wrasse, the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/another-coral-reef-fish-uses-tool-to-help-it-eat-video.html>