About: http://webisa.webdatacommons.org/200633664

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	When kept isolated in laboratories with no regular physical contact with either humans or other chimps, they quickly become psychotic.
http://www.w3.org/ns/prov#wasQuotedFrom	worldanimalfoundation.net