About: http://webisa.webdatacommons.org/1823275

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	Humpbacks also are known for their "songs" ??? long, varied, complex and beautiful sequences of squeaks, grunts, and other sounds.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com