About: http://webisa.webdatacommons.org/409756838

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	They can grow to 6.7m wide, weigh up to 1,400 kg, and are the largest of all rays.
http://www.w3.org/ns/prov#wasQuotedFrom	dive-the-world.com