About: http://webisa.webdatacommons.org/431046752

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Such use of the tail fin during hunting -- previously observed only in mammals such as dolphins and killer whales -- might indicate sharks are more intelligent than previously thought, the researchers said.
http://www.w3.org/ns/prov#wasQuotedFrom	upi.com