About: http://webisa.webdatacommons.org/24989636

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	Sometimes, Darwin wrote, it is the sadness that informs as it ???leads an animal to pursue that course of action which is most beneficial.??? The darkness was a kind of light.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com