About: http://webisa.webdatacommons.org/91441766

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	In prehistoric times we needed to be able to perceive a predator or other danger throughout our lives.
http://www.w3.org/ns/prov#wasQuotedFrom	second-opinions.co.uk