About: http://webisa.webdatacommons.org/125042473

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	Frontiers has observed whales that sing, parrots and chimps that count, birds that use tools and many other smart representatives of the animal kingdom, including extremely clever spiders and pigs.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org